diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 3ea4fcd..7600acb 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -31,7 +31,7 @@ build:x86:
 
 build:aarch64:
   stage: build
-  tag: [arm-builder]
+  tags: [arm-builder]
   image: golang:latest
   before_script:
     - mkdir -p /go/src/gitlab.com/signald/signald-go