diff --git a/extension/extension.cpp b/extension/extension.cpp
index a0cbf95..88ce91b 100644
--- a/extension/extension.cpp
+++ b/extension/extension.cpp
@@ -259,14 +259,17 @@ bool CBaseNPCExt::QueryRunning(char* error, size_t maxlength) {
 
 bool CBaseNPCExt::QueryInterfaceDrop(SMInterface* interface) {
 	if (interface == g_pBinTools) {
+		g_pBinTools = nullptr;
 		return false;
 	}
 
 	if (interface == g_pSDKHooks) {
+		g_pSDKHooks = nullptr;
 		return false;
 	}
 
 	if (interface == g_pSDKTools) {
+		g_pSDKTools = nullptr;
 		return false;
 	}
 
@@ -330,4 +333,4 @@ float UTIL_VecToYaw(const Vector& vec) {
 	}
 
 	return yaw;
-}
\ No newline at end of file
+}
diff --git a/product.version b/product.version
index 720c738..ca71766 100644
--- a/product.version
+++ b/product.version
@@ -1 +1 @@
-1.11.1
+1.11.2