diff --git a/onnxscript/values.py b/onnxscript/values.py
index 2759dd5fd..bfe265a79 100644
--- a/onnxscript/values.py
+++ b/onnxscript/values.py
@@ -14,7 +14,6 @@
     ParamSchema,
     SymbolValue,
     TracedOnnxFunction,
-    select_ir_version,
 )
 
 __all__ = [
@@ -26,5 +25,4 @@
     "ParamSchema",
     "SymbolValue",
     "TracedOnnxFunction",
-    "select_ir_version",
 ]