diff --git a/tremor/os_types.h b/tremor/os_types.h
index f33402efc1..8e00506408 100644
--- a/tremor/os_types.h
+++ b/tremor/os_types.h
@@ -41,12 +41,12 @@
    typedef unsigned __int32 ogg_uint32_t;
    typedef __int16 ogg_int16_t;
 #  else
-   /* Cygwin */
-   #include <_G_config.h>
-   typedef _G_int64_t ogg_int64_t;
-   typedef _G_int32_t ogg_int32_t;
-   typedef _G_uint32_t ogg_uint32_t;
-   typedef _G_int16_t ogg_int16_t;
+   /* Cygwin/MinGW */
+   #include <inttypes.h>
+   typedef int64_t ogg_int64_t;
+   typedef int32_t ogg_int32_t;
+   typedef uint32_t ogg_uint32_t;
+   typedef int16_t ogg_int16_t;
 #  endif
 
 #elif defined(__MACOS__)