1 files changed, 7 insertions, 0 deletions
diff --git a/pkgs/applications/editors/emacs/elisp-packages/melpa-packages.nix b/pkgs/applications/editors/emacs/elisp-packages/melpa-packages.nix
index 3c8f89bd44d6..aa1fb2f8050b 100644
--- a/pkgs/applications/editors/emacs/elisp-packages/melpa-packages.nix
+++ b/pkgs/applications/editors/emacs/elisp-packages/melpa-packages.nix
@@ -477,6 +477,13 @@ let
 
         ox-rss = buildWithGit super.ox-rss;
 
+        python-isort = super.python-isort.overrideAttrs (attrs: {
+          postPatch = attrs.postPatch or "" + ''
+            substituteInPlace python-isort.el \
+              --replace '-isort-command "isort"' '-isort-command "${lib.getExe pkgs.isort}"'
+          '';
+        });
+
         # upstream issue: missing file header
         mhc = super.mhc.override {
           inherit (self.melpaPackages) calfw;