diff --git a/Source/Private/MCP/Tools/Implementations/Blueprint/Functions/N2CMcpAddFunctionEntryPinTool.cpp b/Source/Private/MCP/Tools/Implementations/Blueprint/Functions/N2CMcpAddFunctionEntryPinTool.cpp
index 6fa9076..c399eac 100644
--- a/Source/Private/MCP/Tools/Implementations/Blueprint/Functions/N2CMcpAddFunctionEntryPinTool.cpp
+++ b/Source/Private/MCP/Tools/Implementations/Blueprint/Functions/N2CMcpAddFunctionEntryPinTool.cpp
@@ -4,6 +4,7 @@
 #include "MCP/Utils/N2CMcpArgumentParser.h"
 #include "MCP/Utils/N2CMcpTypeResolver.h"
 #include "MCP/Utils/N2CMcpFunctionPinUtils.h"
+#include "MCP/Utils/N2CMcpBlueprintUtils.h"
 #include "MCP/Tools/N2CMcpToolRegistry.h"
 #include "MCP/Tools/N2CMcpToolTypes.h"
 #include "Core/N2CEditorIntegration.h"