diff --git a/tasks/main.yml b/tasks/main.yml
index 696431b..41b4ef5 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -63,7 +63,7 @@
     - 'ensure_docker.service_facts'
 - name: 'Fetch kernel command line'
   when:
-    - ansible_system = 'Linux'
+    - ansible_system == 'Linux'
     - ensure_docker is defined
     - ansible_distribution == 'Fedora'
     - ansible_distribution_major_version is version('32', '>=')