diff --git a/extensions/sdktools/extension.cpp b/extensions/sdktools/extension.cpp
index 386228e0..33851b7f 100644
--- a/extensions/sdktools/extension.cpp
+++ b/extensions/sdktools/extension.cpp
@@ -178,6 +178,7 @@ bool SDKTools::SDK_OnLoad(char *error, size_t maxlength, bool late)
 		m_bFollowCSGOServerGuidelines = false;
 	}
 
+	m_CSGOBadList.init();
 	m_CSGOBadList.add("m_bIsValveDS");
 	m_CSGOBadList.add("m_bIsQuestEligible");
 #endif