diff --git a/crates/language/src/buffer.rs b/crates/language/src/buffer.rs
index 66f8651e9de2545818b5f92ac94e89fcfdf8cec6..9ceb6b32a994398307211b40e1b31a5880648f30 100644
--- a/crates/language/src/buffer.rs
+++ b/crates/language/src/buffer.rs
@@ -682,7 +682,6 @@ impl Buffer {
         task
     }
 
-    #[cfg(any(test, feature = "test-support"))]
     pub fn diff_base(&self) -> Option<&str> {
         self.diff_base.as_deref()
     }