diff --git a/tasks/main.yml b/tasks/main.yml
index 83434bf..609a81b 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -61,7 +61,7 @@
   - name: Use BLCR as checkpointing type
     set_fact:
       slurm_conf_options: "{{ slurm_default_conf_options | combine({'CheckpointType': 'checkpoint/blcr'}) }}"
-    when : 'blcr' in templates
+    when : '"blcr" in templates'
 
   - name: Update default options with user options
     set_fact: