diff --git a/gl/gl_texture.h b/gl/gl_texture.h
index 67bae59..459bb1f 100644
--- a/gl/gl_texture.h
+++ b/gl/gl_texture.h
@@ -17,8 +17,8 @@ includes not necessary (yet)
 #include <iostream>
 #include <vector>
 #include "../grids/image_stack.h"
-//#include <GL/glut.h>
-#include <GL/glext.h>
+#include <GL/glut.h>
+//#include <GL/glext.h>
 #include "./error.h"	
 namespace stim{
 
--
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