diff --git a/charts/substra-backend/values.yaml b/charts/substra-backend/values.yaml
index f1b0c66bc..73ab1c41d 100644
--- a/charts/substra-backend/values.yaml
+++ b/charts/substra-backend/values.yaml
@@ -996,6 +996,8 @@ redis:
     appendonly yes
     # Disable RDB persistence since AOF persistence is enabled
     save ""
+  pdb:
+    create: false
 
 ## @skip docker-registry
 ##
@@ -1053,6 +1055,8 @@ minio:
       drop: [ "ALL" ]
     seccompProfile:
       type: "RuntimeDefault"
+  pdb:
+    create: false
 
 ## @skip localstack
 ##