diff --git a/src/m_menu.c b/src/m_menu.c
index 68a838760..b7f9e8802 100644
--- a/src/m_menu.c
+++ b/src/m_menu.c
@@ -358,6 +358,7 @@ static void M_DrawMainVideoMenu(void);
 static void M_DrawVideoMode(void);
 static void M_DrawColorMenu(void);
 static void M_DrawSoundMenu(void);
+static void M_DrawScreenshotMenu(void);
 static void M_DrawMonitorToggles(void);
 #ifdef HWRENDER
 static void M_OGL_DrawFogMenu(void);