diff --git a/.github/workflows/update.yml b/.github/workflows/update.yml
index 1371e0fb7d..f0ec57cd89 100644
--- a/.github/workflows/update.yml
+++ b/.github/workflows/update.yml
@@ -74,10 +74,13 @@ jobs:
             echo "body<<EOF" >> "$GITHUB_OUTPUT"
             if [ -n "$body" ]; then
               # Multi-file changes are listed in the body
+              echo "multiline body: $body"
               echo "$body" >> "$GITHUB_OUTPUT"
             else
               # Single-file changes are only in the summary,
               # e.g. "generated: Updated none-ls.nix"
+              echo "one-line body:"
+              git show --no-patch --format=%s
               git show --no-patch --format=%s | sed -e 's/^generated:/-/' >> "$GITHUB_OUTPUT"
             fi
             echo "EOF" >> "$GITHUB_OUTPUT"