diff --git a/ubooquity/Dockerfile b/ubooquity/Dockerfile
index 42b49ddb5..dfb99ce04 100644
--- a/ubooquity/Dockerfile
+++ b/ubooquity/Dockerfile
@@ -1,7 +1,7 @@
 ARG BUILD_FROM
 ARG BUILD_VERSION
 ARG BUILD_UPSTREAM="2.1.2"
-FROM ${BUILD_FROM}${BUILD_UPSTREAM}
+FROM ${BUILD_FROM}
 
 # Copy root filesystem
 COPY rootfs /