diff --git a/bin/nix-flake-update-pr b/bin/nix-flake-update-pr
index c7dd718..dc01ca4 100755
--- a/bin/nix-flake-update-pr
+++ b/bin/nix-flake-update-pr
@@ -13,6 +13,21 @@ nfup_setup_credentials() {
 
 nfup_update() {
     nix flake update --commit-lock-file
+
+    subject="$(git show -s --format=format:%s)"
+    message="$(git show -s --format=format:%b)"
+
+    preamble="$(echo "${message}" | head -n 1)"
+    update="$(echo "${message}" | tail -n +3)"
+
+    git commit --amend --message="${subject}
+
+${preamble}
+
+\`\`\`
+${update}
+\`\`\`
+"
 }
 
 nfup_push() {