diff --git a/jenkins/check_package_changed.sh b/jenkins/check_package_changed.sh
index b915e37..171e740 100755
--- a/jenkins/check_package_changed.sh
+++ b/jenkins/check_package_changed.sh
@@ -9,11 +9,23 @@ GIT_COMMIT=$2
 GIT_PREVIOUS_COMMIT=$3
 ROOT_FILES_AND_FOLDERS=${4:-"package.json" "yarn.lock" ".dockerignore" "docker" "jenkins"}
 
-function join_by { local IFS="$1"; shift; echo "$*"; }
+function join_by() {
+  local IFS="$1"
+  shift
+  echo "$*"
+}
 
-function package_changed { git diff --name-only "$COMMIT_RANGE" | grep -qE "^packages/$1/" && echo true || echo false; }
+function package_changed() {
+  git diff --name-only "$COMMIT_RANGE" | grep -qE "^packages/concordia-$1/" && echo true || echo false
+}
+
+if [ "$GIT_COMMIT" == "$GIT_PREVIOUS_COMMIT" ]; then
+  # Probably a manual re-run, set the range to just the last commit
+  COMMIT_RANGE="$GIT_COMMIT"
+else
+  COMMIT_RANGE="$GIT_PREVIOUS_COMMIT...$GIT_COMMIT"
+fi
 
-COMMIT_RANGE="$GIT_PREVIOUS_COMMIT...$GIT_COMMIT"
 ROOT_FILES_AND_FOLDERS_ARRAY=($ROOT_FILES_AND_FOLDERS)
 ROOT_FILES_AND_FOLDERS_JOINED=$(join_by "|" ${ROOT_FILES_AND_FOLDERS_ARRAY[*]})