diff --git a/test/_debian_11.Dockerfile b/test/_debian_11.Dockerfile
index dd02a67e..b4901698 100644
--- a/test/_debian_11.Dockerfile
+++ b/test/_debian_11.Dockerfile
@@ -1,4 +1,4 @@
-FROM buildpack-deps:impish-scm
+FROM buildpack-deps:impish-curl
 
 ENV GITDIR /etc/.pihole
 ENV SCRIPTDIR /opt/pihole