diff --git a/src/Lean/Parser/Basic.lean b/src/Lean/Parser/Basic.lean
index 878bdb99df..be4ea16cca 100644
--- a/src/Lean/Parser/Basic.lean
+++ b/src/Lean/Parser/Basic.lean
@@ -6,7 +6,6 @@ Authors: Leonardo de Moura, Sebastian Ullrich
 import Lean.Data.Trie
 import Lean.Data.Position
 import Lean.Syntax
-import Lean.ToExpr
 import Lean.Environment
 import Lean.Message