diff --git a/docs/define.md b/docs/define.md
index 796e3ce..8e8cc8d 100644
--- a/docs/define.md
+++ b/docs/define.md
@@ -1,6 +1,6 @@
 @module {function} can-define
 @parent can-observables
-@collection can-core
+@collection can-legacy
 @description Defines observable properties and their behavior on a prototype object. This
 function is not commonly used directly. [can-define/map/map]
 and [can-define/list/list] are more commonly used. Types and
diff --git a/list/docs/define-list.md b/list/docs/define-list.md
index 758f19e..23dff0e 100644
--- a/list/docs/define-list.md
+++ b/list/docs/define-list.md
@@ -1,6 +1,6 @@
 @module {function} can-define/list/list
 @parent can-observables
-@collection can-core
+@collection can-legacy
 @group can-define/list/list.prototype prototype
 @group can-define/list/list/events events
 @alias can.DefineList
diff --git a/map/docs/define-map.md b/map/docs/define-map.md
index 50c72b9..9886e15 100644
--- a/map/docs/define-map.md
+++ b/map/docs/define-map.md
@@ -1,6 +1,6 @@
 @module {function} can-define/map/map
 @parent can-observables
-@collection can-core
+@collection can-legacy
 @group can-define/map/map.prototype prototype
 @group can-define/map/map.static static
 @group can-define/map/map/events events