diff --git a/spark-analytics/base/cronjobs.yaml b/spark-analytics/base/cronjobs.yaml
index ba7ea56..eaf6692 100755
--- a/spark-analytics/base/cronjobs.yaml
+++ b/spark-analytics/base/cronjobs.yaml
@@ -19,6 +19,8 @@ spec:
         spec:
           serviceAccountName: spark-analytics
           restartPolicy: OnFailure
+          securityContext:
+            fsGroup: 185
           imagePullSecrets:
             - name: ghcr-pull-secret
           containers:
@@ -91,6 +93,8 @@ spec:
         spec:
           serviceAccountName: spark-analytics
           restartPolicy: OnFailure
+          securityContext:
+            fsGroup: 185
           imagePullSecrets:
             - name: ghcr-pull-secret
           containers:
@@ -162,6 +166,8 @@ spec:
         spec:
           serviceAccountName: spark-analytics
           restartPolicy: OnFailure
+          securityContext:
+            fsGroup: 185
           imagePullSecrets:
             - name: ghcr-pull-secret
           containers:
@@ -234,6 +240,8 @@ spec:
         spec:
           serviceAccountName: spark-analytics
           restartPolicy: OnFailure
+          securityContext:
+            fsGroup: 185
           imagePullSecrets:
             - name: ghcr-pull-secret
           containers:
diff --git a/spark-analytics/base/streaming.yaml b/spark-analytics/base/streaming.yaml
index 4182ffc..f0a20a0 100755
--- a/spark-analytics/base/streaming.yaml
+++ b/spark-analytics/base/streaming.yaml
@@ -18,6 +18,8 @@ spec:
         app.kubernetes.io/part-of: nowchess
     spec:
       serviceAccountName: spark-analytics
+      securityContext:
+        fsGroup: 185
       imagePullSecrets:
         - name: ghcr-pull-secret
       containers: