diff --git a/services/logging/opensearch-ism-job.yaml b/services/logging/opensearch-ism-job.yaml
index 426f64a..4b15285 100644
--- a/services/logging/opensearch-ism-job.yaml
+++ b/services/logging/opensearch-ism-job.yaml
@@ -18,8 +18,8 @@ spec:
           requiredDuringSchedulingIgnoredDuringExecution:
             nodeSelectorTerms:
               - matchExpressions:
-                  - key: hardware
-                    operator: In
+                - key: hardware
+                  operator: In
                   values:
                     - rpi5
       containers: