diff --git a/Dockerfile b/Dockerfile
index 7e36b6a..2ccc198 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -18,7 +18,7 @@ COPY . .
 RUN apk update \
   && apk upgrade --no-cache \
   && apk add --no-cache jq \
-  && curl -sLO https://dl.k8s.io/release/v${KUBECTL_VERSION}/bin/linux/amd64/kubectl  \
+  && curl -sLO https://dl.k8s.io/release/v$KUBECTL_VERSION/bin/linux/amd64/kubectl \
   && chmod 755 ./kubectl /viya4-iac-gcp/docker-entrypoint.sh \
   && mv ./kubectl /usr/local/bin/kubectl \
   && chmod g=u -R /etc/passwd /etc/group /viya4-iac-gcp \