diff --git a/git/default.nix b/git/default.nix
index b901b27..ee2398d 100644
--- a/git/default.nix
+++ b/git/default.nix
@@ -80,7 +80,10 @@
 
         rebase.autostash = true;
 
-        rerere.enabled = true;
+        rerere = {
+          autoupdate = true;
+          enabled = true;
+        };
 
         status.submoduleSummary = true;