diff --git a/src/venus-protocol/vn_protocol_renderer.h b/src/venus-protocol/vn_protocol_renderer.h
index 823ba82..f6a664a 100644
--- a/src/venus-protocol/vn_protocol_renderer.h
+++ b/src/venus-protocol/vn_protocol_renderer.h
@@ -1,4 +1,4 @@
-/* This file is generated by venus-protocol git-e60093dc. */
+/* This file is generated by venus-protocol git-1975d149. */
 
 /*
  * Copyright 2020 Google LLC
diff --git a/src/venus-protocol/vn_protocol_renderer_dispatches.h b/src/venus-protocol/vn_protocol_renderer_dispatches.h
index 84273b6..4a8d7a7 100644
--- a/src/venus-protocol/vn_protocol_renderer_dispatches.h
+++ b/src/venus-protocol/vn_protocol_renderer_dispatches.h
@@ -8,6 +8,8 @@
 #ifndef VN_PROTOCOL_RENDERER_DISPATCHES_H
 #define VN_PROTOCOL_RENDERER_DISPATCHES_H
 
+#include "virgl_util.h"
+
 #include "vn_protocol_renderer_structs.h"
 #include "vn_protocol_renderer_transport.h"
 #include "vn_protocol_renderer_instance.h"
@@ -439,10 +441,15 @@ static inline void vn_dispatch_command(struct vn_dispatch_context *ctx)
     vn_decode_VkCommandTypeEXT(ctx->decoder, &cmd_type);
     vn_decode_VkFlags(ctx->decoder, &cmd_flags);
 
-    if (cmd_type < 195 && vn_dispatch_table[cmd_type])
-        vn_dispatch_table[cmd_type](ctx, cmd_flags);
-    else
-        vn_cs_decoder_set_fatal(ctx->decoder);
+    {
+#ifdef DEBUG
+        TRACE_SCOPE_SLOW(vn_dispatch_command_name(cmd_type));
+#endif
+        if (cmd_type < 195 && vn_dispatch_table[cmd_type])
+            vn_dispatch_table[cmd_type](ctx, cmd_flags);
+        else
+            vn_cs_decoder_set_fatal(ctx->decoder);
+    }
 
     if (vn_cs_decoder_get_fatal(ctx->decoder))
         vn_dispatch_debug_log(ctx, "%s resulted in CS error", vn_dispatch_command_name(cmd_type));