diff --git a/dockerfiles/dockerfile.isolated b/dockerfiles/dockerfile.isolated
index 6ed6492..35eba3f 100644
--- a/dockerfiles/dockerfile.isolated
+++ b/dockerfiles/dockerfile.isolated
@@ -1,4 +1,4 @@
-FROM harbor.galasa.dev/docker_proxy_cache/library/httpd:2.4.59
+FROM harbor.galasa.dev/docker_proxy_cache/library/httpd:alpine
 
 ARG directory