diff --git a/panda/src/pstatclient/pStatCollector.h b/panda/src/pstatclient/pStatCollector.h
index cae9a5add7..63cae090ba 100644
--- a/panda/src/pstatclient/pStatCollector.h
+++ b/panda/src/pstatclient/pStatCollector.h
@@ -122,6 +122,7 @@ PUBLISHED:
   INLINE void set_level(float) { }
   INLINE void add_level(float) { }
   INLINE void sub_level(float) { }
+  INLINE void flush_level() { }
   INLINE float get_level() { return 0.0; }
 
   INLINE bool is_active(const PStatThread &) { return false; }