diff --git a/Dockerfile b/Dockerfile
index fd99139366b82b85a146f9000ba45806d794a705..d117f12649cff6d46d7ccaf29f96f2b5ad9b2e90 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1 +1 @@
-FROM openspeedtest:latest
+FROM ${CI_DEPENDENCY_PROXY_DIRECT_GROUP_IMAGE_PREFIX}/openspeedtest/latest:latest