diff --git a/features/rolesandpermissions/impl/src/main/kotlin/io/element/android/features/rolesandpermissions/impl/roles/ChangeRolesState.kt b/features/rolesandpermissions/impl/src/main/kotlin/io/element/android/features/rolesandpermissions/impl/roles/ChangeRolesState.kt
index 57c0f76f7b..71fef01fa7 100644
--- a/features/rolesandpermissions/impl/src/main/kotlin/io/element/android/features/rolesandpermissions/impl/roles/ChangeRolesState.kt
+++ b/features/rolesandpermissions/impl/src/main/kotlin/io/element/android/features/rolesandpermissions/impl/roles/ChangeRolesState.kt
@@ -30,18 +30,11 @@ data class ChangeRolesState(
 )
 
 data class MembersByRole(
-    val owners: ImmutableList<RoomMember>,
-    val admins: ImmutableList<RoomMember>,
-    val moderators: ImmutableList<RoomMember>,
-    val members: ImmutableList<RoomMember>,
+    val owners: ImmutableList<RoomMember> = persistentListOf(),
+    val admins: ImmutableList<RoomMember> = persistentListOf(),
+    val moderators: ImmutableList<RoomMember> = persistentListOf(),
+    val members: ImmutableList<RoomMember> = persistentListOf(),
 ) {
-    constructor() : this(
-        owners = persistentListOf(),
-        admins = persistentListOf(),
-        moderators = persistentListOf(),
-        members = persistentListOf(),
-    )
-
     constructor(members: List<RoomMember>, comparator: Comparator<RoomMember>) : this(
         owners = members.filterAndSort(comparator) { it.role is RoomMember.Role.Owner },
         admins = members.filterAndSort(comparator) { it.role == RoomMember.Role.Admin },
diff --git a/features/rolesandpermissions/impl/src/test/kotlin/io/element/android/features/rolesandpermissions/impl/roles/MembersByRoleTest.kt b/features/rolesandpermissions/impl/src/test/kotlin/io/element/android/features/rolesandpermissions/impl/roles/MembersByRoleTest.kt
index 1de879abdc..66a06cddc3 100644
--- a/features/rolesandpermissions/impl/src/test/kotlin/io/element/android/features/rolesandpermissions/impl/roles/MembersByRoleTest.kt
+++ b/features/rolesandpermissions/impl/src/test/kotlin/io/element/android/features/rolesandpermissions/impl/roles/MembersByRoleTest.kt
@@ -58,32 +58,20 @@ class MembersByRoleTest {
 
         val membersByRoleWithOwners = MembersByRole(
             owners = persistentListOf(aRoomMember(A_USER_ID, role = RoomMember.Role.Admin)),
-            admins = persistentListOf(),
-            moderators = persistentListOf(),
-            members = persistentListOf(),
         )
         assertThat(membersByRoleWithOwners.isEmpty()).isFalse()
 
         val membersByRoleWithAdmins = MembersByRole(
-            owners = persistentListOf(),
             admins = persistentListOf(aRoomMember(A_USER_ID, role = RoomMember.Role.Admin)),
-            moderators = persistentListOf(),
-            members = persistentListOf(),
         )
         assertThat(membersByRoleWithAdmins.isEmpty()).isFalse()
 
         val membersByRoleWithModerators = MembersByRole(
-            owners = persistentListOf(),
-            admins = persistentListOf(),
             moderators = persistentListOf(aRoomMember(A_USER_ID, role = RoomMember.Role.Moderator)),
-            members = persistentListOf(),
         )
         assertThat(membersByRoleWithModerators.isEmpty()).isFalse()
 
         val membersByRoleWithMembers = MembersByRole(
-            owners = persistentListOf(),
-            admins = persistentListOf(),
-            moderators = persistentListOf(),
             members = persistentListOf(aRoomMember(A_USER_ID, role = RoomMember.Role.User)),
         )
         assertThat(membersByRoleWithMembers.isEmpty()).isFalse()