diff --git a/nix/homeModules/common/git.nix b/nix/homeModules/common/git.nix
index 9b694bb4..920de2a8 100644
--- a/nix/homeModules/common/git.nix
+++ b/nix/homeModules/common/git.nix
@@ -20,7 +20,11 @@
     in
     lib.mkIf patdiffCfg.enable {
       settings = {
-        git.paging.externalDiffCommand = "${lib.getExe' patdiffCfg.package "patdiff-git-wrapper"}";
+        git.paging = [
+          {
+            externalDiffCommand = "${lib.getExe' patdiffCfg.package "patdiff-git-wrapper"}";
+          }
+        ];
       };
     };