diff --git a/config/config.msft.yaml b/config/config.msft.yaml
index a16d39c97..608afe5d6 100644
--- a/config/config.msft.yaml
+++ b/config/config.msft.yaml
@@ -170,13 +170,13 @@ clouds:
             systemAgentPool:
               minCount: 1
               maxCount: 4
-              vmSize: 'Standard_D2s_v3'
-              osDiskSizeGB: 32
+              vmSize: 'Standard_E8s_v3'
+              osDiskSizeGB: 128
             userAgentPool:
               minCount: 2
               maxCount: 12
-              vmSize: 'Standard_D4s_v3'
-              osDiskSizeGB: 100
+              vmSize: 'Standard_D16s_v3'
+              osDiskSizeGB: 128
               azCount: 3
           # DNS
           baseDnsZoneName: aroapp-hcp.azure-test.net
diff --git a/config/public-cloud-msft-int.json b/config/public-cloud-msft-int.json
index 5a07c2ce0..5b87585ed 100644
--- a/config/public-cloud-msft-int.json
+++ b/config/public-cloud-msft-int.json
@@ -110,15 +110,15 @@
     "systemAgentPool": {
       "maxCount": 4,
       "minCount": 1,
-      "osDiskSizeGB": 32,
-      "vmSize": "Standard_D2s_v3"
+      "osDiskSizeGB": 128,
+      "vmSize": "Standard_E8s_v3"
     },
     "userAgentPool": {
       "azCount": 3,
       "maxCount": 12,
       "minCount": 2,
-      "osDiskSizeGB": 100,
-      "vmSize": "Standard_D4s_v3"
+      "osDiskSizeGB": 128,
+      "vmSize": "Standard_D16s_v3"
     }
   },
   "mgmtKeyVault": {