diff --git a/deploy/stage/smpcv2-0-stage/values-iris-mpc.yaml b/deploy/stage/smpcv2-0-stage/values-iris-mpc.yaml
index a68d060d5..0ac05013b 100644
--- a/deploy/stage/smpcv2-0-stage/values-iris-mpc.yaml
+++ b/deploy/stage/smpcv2-0-stage/values-iris-mpc.yaml
@@ -75,7 +75,7 @@ env:
     value: "binary_output_2k"
 
   - name: SMPC__LOAD_CHUNKS_PARALLELISM
-    value: "8"
+    value: "32"
 
   - 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 1c59d9904..73570b0e9 100644
--- a/deploy/stage/smpcv2-1-stage/values-iris-mpc.yaml
+++ b/deploy/stage/smpcv2-1-stage/values-iris-mpc.yaml
@@ -75,7 +75,7 @@ env:
     value: "binary_output_2k"
 
   - name: SMPC__LOAD_CHUNKS_PARALLELISM
-    value: "8"
+    value: "32"
 
   - 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 83f821843..09369d10f 100644
--- a/deploy/stage/smpcv2-2-stage/values-iris-mpc.yaml
+++ b/deploy/stage/smpcv2-2-stage/values-iris-mpc.yaml
@@ -75,7 +75,7 @@ env:
     value: "binary_output_2k"
 
   - name: SMPC__LOAD_CHUNKS_PARALLELISM
-    value: "8"
+    value: "32"
 
   - name: SMPC__CLEAR_DB_BEFORE_INIT
     value: "true"