diff --git a/gfx/gl_common.h b/gfx/gl_common.h
index c0b9512535..bf6f05ae6d 100644
--- a/gfx/gl_common.h
+++ b/gfx/gl_common.h
@@ -189,6 +189,4 @@ extern PFNGLACTIVETEXTUREPROC pglActiveTexture;
 #define pglActiveTexture glActiveTexture
 #endif
 
-void rarch_gl_set_vsync(unsigned enabled);
-
 #endif