diff --git a/src/MissionParallelCatchup/parallel_catchup_helm/templates/job_monitor.yaml b/src/MissionParallelCatchup/parallel_catchup_helm/templates/job_monitor.yaml
index f949f0bf..2e1adede 100644
--- a/src/MissionParallelCatchup/parallel_catchup_helm/templates/job_monitor.yaml
+++ b/src/MissionParallelCatchup/parallel_catchup_helm/templates/job_monitor.yaml
@@ -59,6 +59,9 @@ spec:
         prometheus.io/port: "8080"
         prometheus.io/path: "/prometheus"
     spec:
+      {{- with .Values.infraPriorityClassName }}
+      priorityClassName: {{ . }}
+      {{- end }}
       containers:
       - name: job-monitor
         image: {{ .Values.monitor.image }}
diff --git a/src/MissionParallelCatchup/parallel_catchup_helm/templates/job_preload_redis.yaml b/src/MissionParallelCatchup/parallel_catchup_helm/templates/job_preload_redis.yaml
index 14de3a7b..3a78b889 100644
--- a/src/MissionParallelCatchup/parallel_catchup_helm/templates/job_preload_redis.yaml
+++ b/src/MissionParallelCatchup/parallel_catchup_helm/templates/job_preload_redis.yaml
@@ -5,6 +5,9 @@ metadata:
 spec:
   template:
     spec:
+      {{- with .Values.infraPriorityClassName }}
+      priorityClassName: {{ . }}
+      {{- end }}
       containers:
       - name: preload
         image: redis:7
diff --git a/src/MissionParallelCatchup/parallel_catchup_helm/templates/redis_queue.yaml b/src/MissionParallelCatchup/parallel_catchup_helm/templates/redis_queue.yaml
index aaba65fb..51def555 100644
--- a/src/MissionParallelCatchup/parallel_catchup_helm/templates/redis_queue.yaml
+++ b/src/MissionParallelCatchup/parallel_catchup_helm/templates/redis_queue.yaml
@@ -25,6 +25,9 @@ spec:
       labels:
         app: {{ .Values.redis.hostname }}
     spec:
+      {{- with .Values.infraPriorityClassName }}
+      priorityClassName: {{ . }}
+      {{- end }}
       containers:
       - name: redis
         image: redis:7
diff --git a/src/MissionParallelCatchup/parallel_catchup_helm/values.yaml b/src/MissionParallelCatchup/parallel_catchup_helm/values.yaml
index b8d50642..6e909f5e 100644
--- a/src/MissionParallelCatchup/parallel_catchup_helm/values.yaml
+++ b/src/MissionParallelCatchup/parallel_catchup_helm/values.yaml
@@ -60,3 +60,5 @@ range_generator:
 
 service_account:
   annotations: []
+
+infraPriorityClassName: catchup-infra