diff --git a/Tests/Dockerfile.tpl b/Tests/Dockerfile.tpl
index 3f9195185e..e421956eb2 100644
--- a/Tests/Dockerfile.tpl
+++ b/Tests/Dockerfile.tpl
@@ -2,6 +2,9 @@ FROM node:18.13.0-alpine
 USER root
 RUN mkdir /tmp/npm &&  chmod 2777 /tmp/npm && chown 1000:1000 /tmp/npm && npm config set cache /tmp/npm --global
 
+# Install bash. 
+RUN apk add bash && apk add curl
+
 RUN npm config set fetch-retry-maxtimeout 6000000
 RUN npm config set fetch-retry-mintimeout 1000000