diff --git a/include/osdep_service.h b/include/osdep_service.h
index 6fc4ae0..8fc0ab2 100644
--- a/include/osdep_service.h
+++ b/include/osdep_service.h
@@ -139,7 +139,6 @@ typedef enum mstat_status {
 void rtw_mstat_update(const enum mstat_f flags, const MSTAT_STATUS status, u32 sz);
 void rtw_mstat_dump(void *sel);
 bool match_mstat_sniff_rules(const enum mstat_f flags, const size_t size);
-void dbg_rtw_vmfree(void *pbuf, const enum mstat_f flags, u32 sz, const char *func, const int line);
 void *dbg_rtw_malloc(u32 sz, const enum mstat_f flags, const char *func, const int line);
 void *dbg_rtw_zmalloc(u32 sz, const enum mstat_f flags, const char *func, const int line);
 void dbg_rtw_mfree(void *pbuf, const enum mstat_f flags, u32 sz, const char *func, const int line);
diff --git a/os_dep/osdep_service.c b/os_dep/osdep_service.c
index d3714a8..010eae3 100644
--- a/os_dep/osdep_service.c
+++ b/os_dep/osdep_service.c
@@ -494,21 +494,6 @@ bool match_mstat_sniff_rules(const enum mstat_f flags, const size_t size)
 	return _FALSE;
 }
 
-inline void dbg_rtw_vmfree(void *pbuf, u32 sz, const enum mstat_f flags, const char *func, const int line)
-{
-
-	if (match_mstat_sniff_rules(flags, sz))
-		RTW_INFO("DBG_MEM_ALLOC %s:%d %s(%d)\n", func, line, __FUNCTION__, (sz));
-
-	vfree((pbuf));
-
-	rtw_mstat_update(
-		flags
-		, MSTAT_FREE
-		, sz
-	);
-}
-
 inline void *dbg_rtw_malloc(u32 sz, const enum mstat_f flags, const char *func, const int line)
 {
 	void *p;