diff --git a/smmapdfw/modules/verify/verify_worker.c b/smmapdfw/modules/verify/verify_worker.c
index 9e210d0..e966f43 100644
--- a/smmapdfw/modules/verify/verify_worker.c
+++ b/smmapdfw/modules/verify/verify_worker.c
@@ -292,6 +292,8 @@ void cache_insert(verify_container_handle_t *vch, const char *address, int resul
     
     free(mydata);
   }
+#else
+  syslog(LOG_DEBUG, "cache_insert: cache disabled");
 #endif /* ENABLE_VERIFY_CACHE */
 }