diff --git a/distribution/lib/Standard/Base/0.0.0-dev/src/System/File.enso b/distribution/lib/Standard/Base/0.0.0-dev/src/System/File.enso
index 2f998c8bfdd2..0c4b680092eb 100644
--- a/distribution/lib/Standard/Base/0.0.0-dev/src/System/File.enso
+++ b/distribution/lib/Standard/Base/0.0.0-dev/src/System/File.enso
@@ -864,11 +864,6 @@ type File
     to_display_text : Text
     to_display_text self = self.to_text
 
-    ## PRIVATE
-    copy_builtin self target options = @Builtin_Method "File.copy_builtin"
-
-    ## PRIVATE
-    move_builtin self target options = @Builtin_Method "File.move_builtin"
 
 ## PRIVATE