diff --git a/tasks/main.yml b/tasks/main.yml
index 709407f..dafd361 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -98,7 +98,7 @@
     src: "server-{{ humio_version }}.jar"
     dest: "/usr/lib/humio/server-{{ humio_version }}.jar"
   notify: Restart Humio
-  when: humio_mirror == 'master
+  when: humio_mirror == 'master'
 
 - name: Humio server jar permissions
   tags: humio-update