diff --git a/personal_mnemonic_medium/subtasks/graphite.py b/personal_mnemonic_medium/subtasks/graphite.py
index f8f56616..8cd9c610 100644
--- a/personal_mnemonic_medium/subtasks/graphite.py
+++ b/personal_mnemonic_medium/subtasks/graphite.py
@@ -15,5 +15,5 @@ def create_branch_from_issue(c: inv.Context, selected_issue: GithubIssue):
     branch_title = f"{selected_issue.number}-{sanitised_title}"
     c.run(f"gt create {branch_title}")
     c.run(
-        f"git commit --allow-empty -m '{selected_issue.title}, fixes #{selected_issue.number}'"
+        f"git commit --allow-empty -m '{selected_issue.title}. Fixes #{selected_issue.number}'"
     )