diff --git a/help_mp-pl.h b/help_mp-pl.h
index 190384de07..424fe27904 100644
--- a/help_mp-pl.h
+++ b/help_mp-pl.h
@@ -237,6 +237,7 @@ static char help_text[]=
 #define MSGTR_AudioFileSelect "Wybór zewnętrznego kanału ..."
 #define MSGTR_MessageBox "Komunikat"
 #define MSGTR_PlayList "Playlista"
+#define MSGTR_Equalizer "Equalizer"
 #define MSGTR_SkinBrowser "Przeglądarka Skórek"
 
 // --- buttons ---