diff --git a/Modules/config.c.in b/Modules/config.c.in
index 34d44d5..771d901 100644
--- a/Modules/config.c.in
+++ b/Modules/config.c.in
@@ -39,7 +39,7 @@
     {"marshal", PyMarshal_Init},
 
     /* This lives in import.c */
-    {"imp", PyInit_imp},
+    {"_imp", PyInit_imp},
 
     /* This lives in Python/Python-ast.c */
     {"_ast", PyInit__ast},