diff --git a/lib/core/LLVMCG/BaseGen.py b/lib/core/LLVMCG/BaseGen.py
index 0d04099..283bc6b 100644
--- a/lib/core/LLVMCG/BaseGen.py
+++ b/lib/core/LLVMCG/BaseGen.py
@@ -1028,7 +1028,7 @@ class BaseGenMixin:
     def _mangle_name(self, name: str) -> str:
         if self._skip_mangle(name):
             return name
-        if name in self._export_funcs:
+        if name in self._export_extern_funcs:
             return name
         if self.module_sha1:
             return f"{self.module_sha1}.{name}"