diff --git a/collections/pm.metricscopes/Interface.json b/collections/pm.metricscopes/Interface.json
index efba568815e2b8377b321959ac26eae6f3daeaaa..936ca1624cbd785791f8bab8f4287acd3eddb753 100644
--- a/collections/pm.metricscopes/Interface.json
+++ b/collections/pm.metricscopes/Interface.json
@@ -14,7 +14,7 @@
             "model": "inv.Object"
         }
     ],
-    "enable_timedelta": false,
+    "enable_timedelta": true,
     "labels": [
         {
             "is_order_key": false,
diff --git a/collections/pm.metricscopes/SLA.json b/collections/pm.metricscopes/SLA.json
index c1c9dd36abfbefe8af8b61ffcf02a8af5065c74b..90c47d76c980550c18a5996a213da0c6f373e438 100644
--- a/collections/pm.metricscopes/SLA.json
+++ b/collections/pm.metricscopes/SLA.json
@@ -14,7 +14,7 @@
             "model": "inv.Object"
         }
     ],
-    "enable_timedelta": false,
+    "enable_timedelta": true,
     "labels": [
         {
             "is_order_key": false,
diff --git a/collections/pm.metricscopes/VPN.json b/collections/pm.metricscopes/VPN.json
index cf6338a65b2550c323941d39720b68edb6620b6f..28cd8215f1327b0ab69c4e4c3c5e96350203d6e4 100644
--- a/collections/pm.metricscopes/VPN.json
+++ b/collections/pm.metricscopes/VPN.json
@@ -14,7 +14,7 @@
             "model": "inv.Object"
         }
     ],
-    "enable_timedelta": false,
+    "enable_timedelta": true,
     "labels": [
         {
             "is_order_key": false,