diff --git a/pkgs/applications/version-management/git-and-tools/git-up/default.nix b/pkgs/applications/version-management/git-and-tools/git-up/default.nix
index 0a366827e40d..71ae40e25d35 100644
--- a/pkgs/applications/version-management/git-and-tools/git-up/default.nix
+++ b/pkgs/applications/version-management/git-and-tools/git-up/default.nix
@@ -1,4 +1,7 @@
-{ lib, pythonPackages, git }:
+{ lib
+, pythonPackages
+, git
+}:
 
 pythonPackages.buildPythonApplication rec {
   pname = "git-up";
@@ -10,7 +13,16 @@ pythonPackages.buildPythonApplication rec {
   };
 
   # git should be on path for tool to work correctly
-  propagatedBuildInputs = [ git ] ++ (with pythonPackages; [ click colorama docopt GitPython six termcolor ]);
+  propagatedBuildInputs = [
+    git
+  ] ++ (with pythonPackages; [
+    click
+    colorama
+    docopt
+    gitpython
+    six
+    termcolor
+  ]);
 
   checkInputs = [ git pythonPackages.nose ]; # git needs to be on path
   # 1. git fails to run as it cannot detect the email address, so we set it