diff --git a/deploy/stage/smpcv2-0-stage/values-iris-mpc.yaml b/deploy/stage/smpcv2-0-stage/values-iris-mpc.yaml
index 79f2885a9..4eeeaf64b 100644
--- a/deploy/stage/smpcv2-0-stage/values-iris-mpc.yaml
+++ b/deploy/stage/smpcv2-0-stage/values-iris-mpc.yaml
@@ -75,10 +75,10 @@ env:
     value: "iris-mpc-db-exporter-store-node-0-stage-eu-north-1"
 
   - name: SMPC__DB_CHUNKS_FOLDER_NAME
-    value: "binary_output_2k"
+    value: "binary_output_4k"
 
   - name: SMPC__LOAD_CHUNKS_PARALLELISM
-    value: "32"
+    value: "8"
 
   - name: SMPC__CLEAR_DB_BEFORE_INIT
     value: "true"
diff --git a/deploy/stage/smpcv2-1-stage/values-iris-mpc.yaml b/deploy/stage/smpcv2-1-stage/values-iris-mpc.yaml
index 902c69a54..7b7ee0ea9 100644
--- a/deploy/stage/smpcv2-1-stage/values-iris-mpc.yaml
+++ b/deploy/stage/smpcv2-1-stage/values-iris-mpc.yaml
@@ -75,10 +75,10 @@ env:
     value: "iris-mpc-db-exporter-store-node-1-stage-eu-north-1"
 
   - name: SMPC__DB_CHUNKS_FOLDER_NAME
-    value: "binary_output_2k"
+    value: "binary_output_4k"
 
   - name: SMPC__LOAD_CHUNKS_PARALLELISM
-    value: "32"
+    value: "8"
 
   - name: SMPC__CLEAR_DB_BEFORE_INIT
     value: "true"
diff --git a/deploy/stage/smpcv2-2-stage/values-iris-mpc.yaml b/deploy/stage/smpcv2-2-stage/values-iris-mpc.yaml
index 2f497bb7c..f3b8966e6 100644
--- a/deploy/stage/smpcv2-2-stage/values-iris-mpc.yaml
+++ b/deploy/stage/smpcv2-2-stage/values-iris-mpc.yaml
@@ -75,10 +75,10 @@ env:
     value: "iris-mpc-db-exporter-store-node-2-stage-eu-north-1"
 
   - name: SMPC__DB_CHUNKS_FOLDER_NAME
-    value: "binary_output_2k"
+    value: "binary_output_4k"
 
   - name: SMPC__LOAD_CHUNKS_PARALLELISM
-    value: "32"
+    value: "8"
 
   - name: SMPC__CLEAR_DB_BEFORE_INIT
     value: "true"