diff --git a/pkgs/applications/editors/emacs-modes/melpa-packages.nix b/pkgs/applications/editors/emacs-modes/melpa-packages.nix
index 200f471ac9fe..305d60aa305a 100644
--- a/pkgs/applications/editors/emacs-modes/melpa-packages.nix
+++ b/pkgs/applications/editors/emacs-modes/melpa-packages.nix
@@ -269,6 +269,8 @@ let
 
         magit-circleci = buildWithGit super.magit-circleci;
 
+        magit-delta = buildWithGit super.magit-delta;
+
         orgit = buildWithGit super.orgit;
 
         orgit-forge = buildWithGit super.orgit-forge;