diff --git a/src/doomdef.h b/src/doomdef.h
index 1c4e9dc89..696071597 100644
--- a/src/doomdef.h
+++ b/src/doomdef.h
@@ -451,12 +451,12 @@ char savegamename[256];
 // m_misc.h
 #ifdef GETTEXT
 #define M_GetText(String) gettext(String)
-void M_StartupLocale(void);
 #else
 // If no translations are to be used, make a stub
 // M_GetText function that just returns the string.
 #define M_GetText(x) (x)
 #endif
+void M_StartupLocale(void);
 extern void *(*M_Memcpy)(void* dest, const void* src, size_t n) FUNCNONNULL;
 char *va(const char *format, ...) FUNCPRINTF;
 char *M_GetToken(const char *inputString);