diff --git a/dgl/OpenGL.hpp b/dgl/OpenGL.hpp
index c55e099e..01f15a2a 100644
--- a/dgl/OpenGL.hpp
+++ b/dgl/OpenGL.hpp
@@ -93,7 +93,7 @@ struct OpenGL3GraphicsContext : GraphicsContext
 
       @code
       // setup for drawing based on texture
-      glUniform1i(context.usingTextureUniform1i, 1);
+      glUniform1i(context.usingTexture, 1);
 
       // bind texture
       glBindTexture(GL_TEXTURE_2D, myTextureId);