diff --git a/packages/workspace/workspace/src/index.ts b/packages/workspace/workspace/src/index.ts
index d0f3d3b8a5..e2f67d948a 100644
--- a/packages/workspace/workspace/src/index.ts
+++ b/packages/workspace/workspace/src/index.ts
@@ -459,8 +459,6 @@ export class WorkspaceRegistry extends Service {
         initialized: true,
         ...(firstUse ? { defaultWorkspaceId: id } : {}),
         workspaceIds: [id, ...state.workspaceIds],
-        archivedSessionIds: state.archivedSessionIds,
-        pinnedSessionIds: state.pinnedSessionIds,
       })
     } catch (error) {
       this.entities.delete(id)
@@ -494,8 +492,6 @@ export class WorkspaceRegistry extends Service {
       pendingMutation: undefined,
       initialized: true,
       workspaceIds: state.workspaceIds.filter(workspaceId => workspaceId !== id),
-      archivedSessionIds: state.archivedSessionIds,
-      pinnedSessionIds: state.pinnedSessionIds,
     }
     await this.setState({
       ...nextState,
@@ -549,14 +545,7 @@ export class WorkspaceRegistry extends Service {
       )
     }
     await this.requireTable().delete(pending.workspaceId)
-    await this.setState({
-      ...state,
-      pendingMutation: undefined,
-      initialized: state.initialized,
-      workspaceIds: state.workspaceIds,
-      archivedSessionIds: state.archivedSessionIds,
-      pinnedSessionIds: state.pinnedSessionIds,
-    })
+    await this.setState({ ...state, pendingMutation: undefined })
   }
 
   private async bootstrap(headers: readonly SessionHeader[]): Promise<void> {