diff --git a/src/mesa/state_tracker/st_cb_flush.c b/src/mesa/state_tracker/st_cb_flush.c
index d60ad7b82ab..167c7ccbe25 100644
--- a/src/mesa/state_tracker/st_cb_flush.c
+++ b/src/mesa/state_tracker/st_cb_flush.c
@@ -132,6 +132,8 @@ void st_finish( struct st_context *st )
 static void st_glFinish(GLcontext *ctx)
 {
    st_finish( ctx->st );
+
+   flush_front_buffer(ctx->st, PIPE_FLUSH_RENDER_CACHE, NULL);
 }