diff --git a/Telegram/Telegram.vcxproj b/Telegram/Telegram.vcxproj
index fbf0865c50..19b2024277 100644
--- a/Telegram/Telegram.vcxproj
+++ b/Telegram/Telegram.vcxproj
@@ -310,10 +310,6 @@
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Deploy|Win32'">true</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
     </ClCompile>
-    <ClCompile Include="GeneratedFiles\Debug\moc_history_down_button.cpp">
-      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Deploy|Win32'">true</ExcludedFromBuild>
-      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
-    </ClCompile>
     <ClCompile Include="GeneratedFiles\Debug\moc_introcode.cpp">
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Deploy|Win32'">true</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
@@ -645,10 +641,6 @@
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
     </ClCompile>
-    <ClCompile Include="GeneratedFiles\Deploy\moc_history_down_button.cpp">
-      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
-      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
-    </ClCompile>
     <ClCompile Include="GeneratedFiles\Deploy\moc_introcode.cpp">
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
@@ -1006,10 +998,6 @@
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Deploy|Win32'">true</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
     </ClCompile>
-    <ClCompile Include="GeneratedFiles\Release\moc_history_down_button.cpp">
-      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Deploy|Win32'">true</ExcludedFromBuild>
-      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
-    </ClCompile>
     <ClCompile Include="GeneratedFiles\Release\moc_introcode.cpp">
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Deploy|Win32'">true</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
@@ -1758,20 +1746,7 @@
       <Outputs Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">.\GeneratedFiles\$(ConfigurationName)\moc_%(Filename).cpp</Outputs>
       <Command Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">"$(QTDIR)\bin\moc.exe"  "%(FullPath)" -o ".\GeneratedFiles\$(ConfigurationName)\moc_%(Filename).cpp"  -DAL_LIBTYPE_STATIC -DUNICODE -DWIN32 -DWIN64 -DHAVE_STDINT_H -DZLIB_WINAPI -DQT_NO_DEBUG -DNDEBUG -D_SCL_SECURE_NO_WARNINGS  "-I.\SourceFiles" "-I.\GeneratedFiles" "-I.\GeneratedFiles\$(ConfigurationName)\." "-I$(QTDIR)\include" "-I$(QTDIR)\include\QtCore\5.6.0\QtCore" "-I$(QTDIR)\include\QtGui\5.6.0\QtGui" "-I.\..\..\Libraries\breakpad\src" "-I.\..\..\Libraries\lzma\C" "-I.\..\..\Libraries\libexif-0.6.20" "-I.\..\..\Libraries\zlib-1.2.8" "-I.\..\..\Libraries\ffmpeg" "-I.\..\..\Libraries\openal-soft\include" "-I.\ThirdParty\minizip" "-I.\..\..\Libraries\openssl\Release\include" "-fstdafx.h" "-f../../SourceFiles/ui/countryinput.h"</Command>
     </CustomBuild>
-    <CustomBuild Include="SourceFiles\ui\buttons\history_down_button.h">
-      <AdditionalInputs Condition="'$(Configuration)|$(Platform)'=='Deploy|Win32'">$(QTDIR)\bin\moc.exe;%(FullPath)</AdditionalInputs>
-      <Message Condition="'$(Configuration)|$(Platform)'=='Deploy|Win32'">Moc%27ing history_down_button.h...</Message>
-      <Outputs Condition="'$(Configuration)|$(Platform)'=='Deploy|Win32'">.\GeneratedFiles\$(ConfigurationName)\moc_%(Filename).cpp</Outputs>
-      <Command Condition="'$(Configuration)|$(Platform)'=='Deploy|Win32'">"$(QTDIR)\bin\moc.exe"  "%(FullPath)" -o ".\GeneratedFiles\$(ConfigurationName)\moc_%(Filename).cpp" "-fstdafx.h" "-f../../SourceFiles/ui/buttons/history_down_button.h"  -DAL_LIBTYPE_STATIC -DCUSTOM_API_ID -DUNICODE -DWIN32 -DWIN64 -DHAVE_STDINT_H -DZLIB_WINAPI -DQT_NO_DEBUG -DNDEBUG -D_SCL_SECURE_NO_WARNINGS "-I.\SourceFiles" "-I.\GeneratedFiles" "-I.\GeneratedFiles\$(ConfigurationName)\." "-I$(QTDIR)\include" "-I$(QTDIR)\include\QtCore\5.6.0\QtCore" "-I$(QTDIR)\include\QtGui\5.6.0\QtGui" "-I.\..\..\Libraries\breakpad\src" "-I.\..\..\Libraries\lzma\C" "-I.\..\..\Libraries\libexif-0.6.20" "-I.\..\..\Libraries\zlib-1.2.8" "-I.\..\..\Libraries\ffmpeg" "-I.\..\..\Libraries\openal-soft\include" "-I.\ThirdParty\minizip" "-I.\..\..\Libraries\openssl\Release\include"</Command>
-      <AdditionalInputs Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(QTDIR)\bin\moc.exe;%(FullPath)</AdditionalInputs>
-      <Message Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Moc%27ing history_down_button.h...</Message>
-      <Outputs Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">.\GeneratedFiles\$(ConfigurationName)\moc_%(Filename).cpp</Outputs>
-      <Command Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">"$(QTDIR)\bin\moc.exe"  "%(FullPath)" -o ".\GeneratedFiles\$(ConfigurationName)\moc_%(Filename).cpp" "-fstdafx.h" "-f../../SourceFiles/ui/buttons/history_down_button.h"  -DAL_LIBTYPE_STATIC -DUNICODE -DWIN32 -DWIN64 -DHAVE_STDINT_H -DZLIB_WINAPI -D_SCL_SECURE_NO_WARNINGS "-I.\SourceFiles" "-I.\GeneratedFiles" "-I.\GeneratedFiles\$(ConfigurationName)\." "-I$(QTDIR)\include" "-I$(QTDIR)\include\QtCore\5.6.0\QtCore" "-I$(QTDIR)\include\QtGui\5.6.0\QtGui" "-I.\..\..\Libraries\breakpad\src" "-I.\..\..\Libraries\lzma\C" "-I.\..\..\Libraries\libexif-0.6.20" "-I.\..\..\Libraries\zlib-1.2.8" "-I.\..\..\Libraries\ffmpeg" "-I.\..\..\Libraries\openal-soft\include" "-I.\ThirdParty\minizip" "-I.\..\..\Libraries\openssl_debug\Debug\include"</Command>
-      <AdditionalInputs Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(QTDIR)\bin\moc.exe;%(FullPath)</AdditionalInputs>
-      <Message Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">Moc%27ing history_down_button.h...</Message>
-      <Outputs Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">.\GeneratedFiles\$(ConfigurationName)\moc_%(Filename).cpp</Outputs>
-      <Command Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">"$(QTDIR)\bin\moc.exe"  "%(FullPath)" -o ".\GeneratedFiles\$(ConfigurationName)\moc_%(Filename).cpp" "-fstdafx.h" "-f../../SourceFiles/ui/buttons/history_down_button.h"  -DAL_LIBTYPE_STATIC -DUNICODE -DWIN32 -DWIN64 -DHAVE_STDINT_H -DZLIB_WINAPI -DQT_NO_DEBUG -DNDEBUG -D_SCL_SECURE_NO_WARNINGS "-I.\SourceFiles" "-I.\GeneratedFiles" "-I.\GeneratedFiles\$(ConfigurationName)\." "-I$(QTDIR)\include" "-I$(QTDIR)\include\QtCore\5.6.0\QtCore" "-I$(QTDIR)\include\QtGui\5.6.0\QtGui" "-I.\..\..\Libraries\breakpad\src" "-I.\..\..\Libraries\lzma\C" "-I.\..\..\Libraries\libexif-0.6.20" "-I.\..\..\Libraries\zlib-1.2.8" "-I.\..\..\Libraries\ffmpeg" "-I.\..\..\Libraries\openal-soft\include" "-I.\ThirdParty\minizip" "-I.\..\..\Libraries\openssl\Release\include"</Command>
-    </CustomBuild>
+    <ClInclude Include="SourceFiles\ui\buttons\history_down_button.h" />
     <ClInclude Include="SourceFiles\ui\buttons\left_outline_button.h" />
     <ClInclude Include="SourceFiles\ui\buttons\peer_avatar_button.h" />
     <ClInclude Include="SourceFiles\ui\buttons\round_button.h" />
diff --git a/Telegram/Telegram.vcxproj.filters b/Telegram/Telegram.vcxproj.filters
index 933b3e4b07..c874e07879 100644
--- a/Telegram/Telegram.vcxproj.filters
+++ b/Telegram/Telegram.vcxproj.filters
@@ -1167,15 +1167,6 @@
     <ClCompile Include="SourceFiles\ui\buttons\history_down_button.cpp">
       <Filter>SourceFiles\ui\buttons</Filter>
     </ClCompile>
-    <ClCompile Include="GeneratedFiles\Deploy\moc_history_down_button.cpp">
-      <Filter>GeneratedFiles\Deploy</Filter>
-    </ClCompile>
-    <ClCompile Include="GeneratedFiles\Debug\moc_history_down_button.cpp">
-      <Filter>GeneratedFiles\Debug</Filter>
-    </ClCompile>
-    <ClCompile Include="GeneratedFiles\Release\moc_history_down_button.cpp">
-      <Filter>GeneratedFiles\Release</Filter>
-    </ClCompile>
     <ClCompile Include="GeneratedFiles\styles\style_dialogs.cpp">
       <Filter>GeneratedFiles\styles</Filter>
     </ClCompile>
@@ -1520,6 +1511,9 @@
     <ClInclude Include="SourceFiles\ui\buttons\left_outline_button.h">
       <Filter>SourceFiles\ui\buttons</Filter>
     </ClInclude>
+    <ClInclude Include="SourceFiles\ui\buttons\history_down_button.h">
+      <Filter>SourceFiles\ui\buttons</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <CustomBuild Include="SourceFiles\application.h">
@@ -1759,9 +1753,6 @@
     <CustomBuild Include="Resources\langs\lang.strings">
       <Filter>Resources\langs</Filter>
     </CustomBuild>
-    <CustomBuild Include="SourceFiles\ui\buttons\history_down_button.h">
-      <Filter>SourceFiles\ui\buttons</Filter>
-    </CustomBuild>
     <CustomBuild Include="SourceFiles\profile\profile_widget.h">
       <Filter>SourceFiles\profile</Filter>
     </CustomBuild>
diff --git a/Telegram/build/build.bat b/Telegram/build/build.bat
index 8e62ef2bdb..7a025ce8b9 100644
--- a/Telegram/build/build.bat
+++ b/Telegram/build/build.bat
@@ -73,6 +73,10 @@ if %BetaVersion% neq 0 (
     exit /b 1
   )
 )
+
+cd "%HomePath%"
+"..\Win32\codegen\Deploy\codegen_style.exe" "-I.\Resources" "-I.\SourceFiles" "-o.\GeneratedFiles\styles" all_files.style --rebuild
+
 cd "%ResourcesPath%"
 if "%1" == "fast" (
   echo Skipping touching of telegram.qrc...