diff --git a/entrypoint.sh b/entrypoint.sh
index b71fda53..b9f7f075 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -123,7 +123,7 @@ then
 fi
 
 # get the merge commit message looking for #bumps
-log=$(git show -s --format=%s)
+log=$(git show -s --format=%B)
 echo "Last commit message: $log"
 
 case "$log" in