diff --git a/indra/newview/llfloatermodelpreview.cpp b/indra/newview/llfloatermodelpreview.cpp
index fb4a2efc75..b6d00ffc26 100644
--- a/indra/newview/llfloatermodelpreview.cpp
+++ b/indra/newview/llfloatermodelpreview.cpp
@@ -4079,6 +4079,7 @@ BOOL LLModelPreview::render()
 
 	LLGLSUIDefault def; // GL_BLEND, GL_ALPHA_TEST, GL_CULL_FACE, depth test
 	LLGLDisable no_blend(GL_BLEND);
+	LLGLEnable cull(GL_CULL_FACE);
 	LLGLDepthTest depth(GL_FALSE); // SL-12781 disable z-buffer to render background color
 	LLGLDisable fog(GL_FOG);