diff --git a/pymbolic/interop/common.py b/pymbolic/interop/common.py
index 7501a5078f3e7c52badcef4ba36c543275426c0d..d8b75f50e9c7915af98f90ff05419efd7afa9a91 100644
--- a/pymbolic/interop/common.py
+++ b/pymbolic/interop/common.py
@@ -111,6 +111,9 @@ class SympyLikeToPymbolicMapper(SympyLikeMapperBase):
         return prim.CommonSubexpression(
                 self.rec(expr.args[0]), expr.prefix)
 
+    def map_UnevaluatedExpr(self, expr):  # noqa
+        return self.rec(expr.args[0])
+
     def not_supported(self, expr):  # noqa
         if isinstance(expr, int):
             return expr