diff --git a/retrace/glretrace.py b/retrace/glretrace.py
index e3fa346..e241cfd 100644
--- a/retrace/glretrace.py
+++ b/retrace/glretrace.py
@@ -197,10 +197,12 @@ class GlRetracer(Retracer):
         Retracer.retraceFunctionBody(self, function)
 
         # Post-snapshots
-        if function.name in ('glFlush', 'glFinish'):
+        if function.name in ('glFlush'):
             print '    if (!retrace::doubleBuffer) {'
             print '        glretrace::frame_complete(call);'
             print '    }'
+        if function.name in ('glFinish'):
+            print '    glretrace::frame_complete(call);'
         if is_draw_arrays or is_draw_elements or is_misc_draw:
             print '    assert(call.flags & trace::CALL_FLAG_RENDER);'