diff --git a/ogre2/src/Ogre2RenderEngine.cc b/ogre2/src/Ogre2RenderEngine.cc
index 32225c31f..965c24be6 100644
--- a/ogre2/src/Ogre2RenderEngine.cc
+++ b/ogre2/src/Ogre2RenderEngine.cc
@@ -374,7 +374,7 @@ void Ogre2RenderEngine::CreateContext()
     int contextAttribs[] = {
       GLX_CONTEXT_MAJOR_VERSION_ARB, 3,
       GLX_CONTEXT_MINOR_VERSION_ARB, 3,
-      GLX_CONTEXT_FLAGS_ARB        , GLX_CONTEXT_CORE_PROFILE_BIT_ARB,
+      GLX_CONTEXT_PROFILE_MASK_ARB , GLX_CONTEXT_CORE_PROFILE_BIT_ARB,
       None
     };
     this->dummyContext =