diff --git a/compiler/include/zamalang/Support/Jit.h b/compiler/include/zamalang/Support/Jit.h
index 34212a8e7..835749b0f 100644
--- a/compiler/include/zamalang/Support/Jit.h
+++ b/compiler/include/zamalang/Support/Jit.h
@@ -104,7 +104,7 @@ public:
 
 private:
   mlir::LLVM::LLVMFunctionType type;
-  llvm::StringRef name;
+  std::string name;
   std::unique_ptr<mlir::ExecutionEngine> engine;
 };