diff --git a/cubic.yaml b/cubic.yaml
index cf9b244..a857bcc 100644
--- a/cubic.yaml
+++ b/cubic.yaml
@@ -37,5 +37,5 @@ issues:
   fix_with_cubic_buttons: true
   pr_comment_fixes: true
   fix_commits_to_pr: true
-  auto_fix_sign_commits: false
+  auto_fix_sign_commits: true
   coding_agent_provider: cubic