diff --git a/PluralKit.Core/Models/PKGroup.cs b/PluralKit.Core/Models/PKGroup.cs
index e34b1585..989a64eb 100644
--- a/PluralKit.Core/Models/PKGroup.cs
+++ b/PluralKit.Core/Models/PKGroup.cs
@@ -66,6 +66,7 @@ namespace PluralKit.Core
             var o = new JObject();
 
             o.Add("id", group.Hid);
+            o.Add("uuid", group.Uuid.ToString());
             o.Add("name", group.Name);
 
             if (systemStr != null)
diff --git a/PluralKit.Core/Models/PKMember.cs b/PluralKit.Core/Models/PKMember.cs
index 26c41fc7..0ed739cb 100644
--- a/PluralKit.Core/Models/PKMember.cs
+++ b/PluralKit.Core/Models/PKMember.cs
@@ -112,10 +112,15 @@ namespace PluralKit.Core
 
             var o = new JObject();
             o.Add("id", member.Hid);
-            o.Add("name", member.NameFor(ctx));
 
-            if (systemStr != null && v == APIVersion.V2)
-                o.Add("system", systemStr);
+            if (v == APIVersion.V2)
+            {
+                o.Add("uuid", member.Uuid.ToString());
+                if (systemStr != null)
+                    o.Add("system", systemStr);
+            }
+
+            o.Add("name", member.NameFor(ctx));
 
             // o.Add("color", member.ColorPrivacy.CanAccess(ctx) ? member.Color : null);
             o.Add("color", member.Color);
diff --git a/PluralKit.Core/Models/PKSystem.cs b/PluralKit.Core/Models/PKSystem.cs
index 3e2f2b38..4d770783 100644
--- a/PluralKit.Core/Models/PKSystem.cs
+++ b/PluralKit.Core/Models/PKSystem.cs
@@ -70,6 +70,9 @@ namespace PluralKit.Core
         {
             var o = new JObject();
             o.Add("id", system.Hid);
+            if (v == APIVersion.V2)
+                o.Add("uuid", system.Uuid.ToString());
+
             o.Add("name", system.Name);
             o.Add("description", system.DescriptionFor(ctx));
             o.Add("tag", system.Tag);