diff --git a/.circleci/release.sh b/.circleci/release.sh
index 83180804..b48f5ede 100755
--- a/.circleci/release.sh
+++ b/.circleci/release.sh
@@ -40,7 +40,14 @@ main() {
     echo "Identifying changed charts since tag '$latest_tag'..."
 
     local changed_charts=()
-    readarray -t changed_charts <<< "$(find "$(git diff --find-renames --name-only "$latest_tag_rev" -- .)" -type f -iname 'Chart.yaml' | cut -d '/' -f 1 | uniq)"
+    git diff --find-renames --name-only comcast-1.0.5 -- . | cut -d '/' -f 1 | uniq > /tmp/modified_dirs.txt
+    while read -r dir; do
+        echo "checking $dir"
+        if find "$dir" -type f -iname "Chart.yaml" | grep -E -q 'Chart.yaml'; then
+            changed_charts+=($dir)
+        fi
+    done < /tmp/modified_dirs.txt
+    rm /tmp/modified_dirs.txt
 
     if [[ -n "${changed_charts[*]}" ]]; then
         for chart in "${changed_charts[@]}"; do