diff --git a/docker/backend-docker-entrypoint.sh b/docker/backend-docker-entrypoint.sh
index 5957a4dd41488ed31b6b011e1856a942c1b99790..248a163b6cb0c2831b9b90c775f07c2e906740b3 100755
--- a/docker/backend-docker-entrypoint.sh
+++ b/docker/backend-docker-entrypoint.sh
@@ -29,7 +29,7 @@ do
     for template in /opt/services/*@.conf.in
     do
         conf=$(echo $(basename $template) | sed -e "s|@|@$arch|" -e 's|.in$||')
-        sed -e "s|@ARCH@|$obsarch|g" $template > /etc/supervisor/conf.d/$conf
+        sed -e "s|@ARCH@|$arch|g" $template > /etc/supervisor/conf.d/$conf
     done
 done