diff --git a/pkgs/applications/editors/emacs/elisp-packages/manual-packages.nix b/pkgs/applications/editors/emacs/elisp-packages/manual-packages.nix
index c534833bf9ae..ac989000ba6f 100644
--- a/pkgs/applications/editors/emacs/elisp-packages/manual-packages.nix
+++ b/pkgs/applications/editors/emacs/elisp-packages/manual-packages.nix
@@ -21,7 +21,7 @@ in
 
   control-lock = callPackage ./manual-packages/control-lock { };
 
-  copilot-el = callPackage ./manual-packages/copilot-el { };
+  copilot = callPackage ./manual-packages/copilot { };
 
   ebuild-mode = callPackage ./manual-packages/ebuild-mode { };
 
diff --git a/pkgs/applications/editors/emacs/elisp-packages/manual-packages/copilot-el/default.nix b/pkgs/applications/editors/emacs/elisp-packages/manual-packages/copilot/default.nix
similarity index 100%
rename from pkgs/applications/editors/emacs/elisp-packages/manual-packages/copilot-el/default.nix
rename to pkgs/applications/editors/emacs/elisp-packages/manual-packages/copilot/default.nix