diff --git a/scripts/helm-docs.sh b/scripts/helm-docs.sh
index e8ade437..5669f91c 100755
--- a/scripts/helm-docs.sh
+++ b/scripts/helm-docs.sh
@@ -1,11 +1,11 @@
 #!/bin/bash
 ## Reference: https://github.com/norwoodj/helm-docs
 set -eux
-CHART_DIR="$(cd "$(dirname "$0")/.." && pwd)"
-echo "$CHART_DIR"
+REPO_ROOT="$(cd "$(dirname "$0")/.." && pwd)"
+echo "$REPO_ROOT"
 
 echo "Running Helm-Docs"
 docker run \
-    -v "$CHART_DIR:/helm-docs" \
+    -v "$REPO_ROOT:/helm-docs" \
     -u $(id -u) \
     jnorwood/helm-docs:v1.9.1