diff --git a/device/mellanox/x86_64-nvidia_sn5600-r0/ACS-SN5600/sai_5600.xml b/device/mellanox/x86_64-nvidia_sn5600-r0/ACS-SN5600/sai_5600.xml
index 83074f6a9cc2..bbfe12c0e8bb 100644
--- a/device/mellanox/x86_64-nvidia_sn5600-r0/ACS-SN5600/sai_5600.xml
+++ b/device/mellanox/x86_64-nvidia_sn5600-r0/ACS-SN5600/sai_5600.xml
@@ -27,6 +27,9 @@
         <!-- Number of ports in the following port list -->
         <number-of-physical-ports>65</number-of-physical-ports>
 
+        <!-- Global port late create -->
+        <late-create-all-ports>1</late-create-all-ports>
+
         <!-- List of ports in the device -->
         <ports-list>
             <port-info>
diff --git a/device/mellanox/x86_64-nvidia_sn5600_simx-r0/ACS-SN5600/sai_5600.xml b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/ACS-SN5600/sai_5600.xml
index 7fe318fc0808..e4548ffe2506 100644
--- a/device/mellanox/x86_64-nvidia_sn5600_simx-r0/ACS-SN5600/sai_5600.xml
+++ b/device/mellanox/x86_64-nvidia_sn5600_simx-r0/ACS-SN5600/sai_5600.xml
@@ -27,6 +27,9 @@
         <!-- Number of ports in the following port list -->
         <number-of-physical-ports>65</number-of-physical-ports>
 
+        <!-- Global port late create -->
+        <late-create-all-ports>1</late-create-all-ports>
+
         <!-- List of ports in the device -->
         <ports-list>
             <port-info>