diff --git a/deploy/stage/smpcv2-0-stage/values-iris-mpc.yaml b/deploy/stage/smpcv2-0-stage/values-iris-mpc.yaml
index cf618224c..2ecb52a50 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: "64"
+    value: "16"
 
   - 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 ded316ce8..d3f08e3d6 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: "64"
+    value: "16"
 
   - 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 7ea013326..dbdbd80a2 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: "64"
+    value: "16"
 
   - name: SMPC__CLEAR_DB_BEFORE_INIT
     value: "true"