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-rw-r--r--Dockerfile3
1 files changed, 2 insertions, 1 deletions
diff --git a/Dockerfile b/Dockerfile
index 8c3ff3ac5..310d18104 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,9 @@
+ARG ELIXIR_IMG=hexpm/elixir
ARG ELIXIR_VER=1.11.4
ARG ERLANG_VER=24.2.1
ARG ALPINE_VER=3.17.0
-FROM hexpm/elixir:${ELIXIR_VER}-erlang-${ERLANG_VER}-alpine-${ALPINE_VER} as build
+FROM ${ELIXIR_IMG}:${ELIXIR_VER}-erlang-${ERLANG_VER}-alpine-${ALPINE_VER} as build
COPY . .