diff --git a/include/trace/hooks/psi.h b/include/trace/hooks/psi.h
index 1cbdaef6dfa7..d7bc44f2a291 100644
--- a/include/trace/hooks/psi.h
+++ b/include/trace/hooks/psi.h
@@ -21,6 +21,9 @@ DECLARE_HOOK(android_vh_psi_group,
 	TP_PROTO(struct psi_group *group),
 	TP_ARGS(group));
 
+#else
+#define trace_android_vh_psi_event(t)
+#define trace_android_vh_psi_group(group)
 #endif
 
 #endif /* _TRACE_HOOK_PSI_H */