diff --git a/src/hardware/r_opengl/r_opengl.c b/src/hardware/r_opengl/r_opengl.c
index c28d880fb..0afe8e19a 100644
--- a/src/hardware/r_opengl/r_opengl.c
+++ b/src/hardware/r_opengl/r_opengl.c
@@ -808,9 +808,6 @@ EXPORT void HWRAPI(LoadShaders) (void)
 EXPORT void HWRAPI(LoadCustomShader) (int number, char *shader, size_t size, boolean fragment)
 {
 #ifdef USE_SHADERS
-	(void)shader;
-	(void)size;
-	(void)fragment;
 	if (number < 1 || number > MAXSHADERS)
 		I_Error("LoadCustomShader(): cannot load shader %d (max %d)", number, MAXSHADERS);