diff --git a/glhr.cpp b/glhr.cpp
index 3163a02c..da4fe0dc 100644
--- a/glhr.cpp
+++ b/glhr.cpp
@@ -310,7 +310,7 @@ EX int compileShader(int type, const string& s) {
   }
 
 GLprogram::GLprogram(string vsh, string fsh) {
-  if(noshaders) {
+  if(noshaders || !vid.usingGL) {
     uFog = -1;
     uProjection = -1;
     uPP = -1;