diff --git a/extensions/sdktools/tempents.cpp b/extensions/sdktools/tempents.cpp
index e179a475..3a07c31f 100644
--- a/extensions/sdktools/tempents.cpp
+++ b/extensions/sdktools/tempents.cpp
@@ -285,7 +285,7 @@ void TempEntityManager::Initialize()
 	/* Store the head of the TE linked list */
 	m_ListHead = **(void ***)((unsigned char *)addr + offset);
 #else
-	if (!g_pGameConf->GetMemSig("s_pTempEntities", &offset))
+	if (!g_pGameConf->GetMemSig("s_pTempEntities", &addr) || !addr)
 	{
 		return;
 	}