diff --git a/src/ntc_app_plug.cpp b/src/ntc_app_plug.cpp
index 8d39f0b..96d64e6 100644
--- a/src/ntc_app_plug.cpp
+++ b/src/ntc_app_plug.cpp
@@ -622,7 +622,7 @@ int NTC_APP_PLUG_INIT()
 	}
 #endif
 	int max_thread_num = get_thread_count();
-	g_ntc_app_plug.lhash_handle = (MESA_htable_handle *)calloc(32, sizeof(MESA_htable_handle));
+	g_ntc_app_plug.lhash_handle = (MESA_htable_handle *)calloc(max_thread_num, sizeof(MESA_htable_handle));
 
 	args.thread_safe = 0;
 	args.recursive = 0;