diff --git a/Dockerfile b/Dockerfile
index 38220732..9654fbbf 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,7 +6,7 @@ ARG GO_VERSION=1.18
 ARG GORELEASER_XX_VERSION=1.2.5
 
 FROM crazymax/goreleaser-xx:${GORELEASER_XX_VERSION} AS goreleaser-xx
-FROM ${BCI_GO}:${GO_VERSION} AS base
+FROM $BCI_GO:$GO_VERSION AS base
 COPY --from=goreleaser-xx / /
 RUN zypper --non-interactive install -y file git-core
 WORKDIR /src