diff --git a/.github/scripts/fetch_helm_deps.sh b/.github/scripts/fetch_helm_deps.sh
index fb62434a9d4..c7dc1536b00 100755
--- a/.github/scripts/fetch_helm_deps.sh
+++ b/.github/scripts/fetch_helm_deps.sh
@@ -113,8 +113,10 @@ for idx in $(eval echo "{0..$length}"); do
             if [ -f "$cache_path/$repo_dir/$name-$version.tgz" ]; then
                 echo "✅ Dependency Downloaded!"
                 echo "Validating dependency signature..."
-                helm verify $cache_path/$repo_dir/$name-$version.tgz --keyring $gpg_dir/pubring.gpg || \
-                helm verify $cache_path/$repo_dir/$name-$version.tgz --keyring $gpg_dir/pubring.gpg || exit 1
+                if [[ $train_chart != "incubator" ]]; then
+                  helm verify $cache_path/$repo_dir/$name-$version.tgz --keyring $gpg_dir/pubring.gpg || \
+                  helm verify $cache_path/$repo_dir/$name-$version.tgz --keyring $gpg_dir/pubring.gpg || exit 1
+                fi
             else
                 echo "❌ Failed to download dependency"
                 # Try helm dependency build/update or otherwise fail fast if a dep fails to download...