From 08742c7ac81d8bc7baace23544c94794c1bc1f41 Mon Sep 17 00:00:00 2001
From: Alexandre <44178713+alexbelgium@users.noreply.github.com>
Date: Sun, 21 May 2023 10:10:58 +0200
Subject: [PATCH] Update Dockerfile

---
 portainer_agent/Dockerfile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/portainer_agent/Dockerfile b/portainer_agent/Dockerfile
index 7fcaf042d..7dea4c128 100644
--- a/portainer_agent/Dockerfile
+++ b/portainer_agent/Dockerfile
@@ -14,7 +14,8 @@
 # 1 Build Image #
 #################
 
-ENV BUILD_FROM
+ARG BUILD_FROM
+ENV BUILD_FROM=$BUILD_FROM
 FROM portainer/agent:alpine as original_agent
 ENV PORTAINER_AGENT_ARGS=""