diff --git a/src/core/webview/__tests__/ClineProvider.spec.ts b/src/core/webview/__tests__/ClineProvider.spec.ts
index cacaf26004..3f9501ee49 100644
--- a/src/core/webview/__tests__/ClineProvider.spec.ts
+++ b/src/core/webview/__tests__/ClineProvider.spec.ts
@@ -587,6 +587,7 @@ describe("ClineProvider", () => {
 			taskSyncEnabled: false,
 			featureRoomoteControlEnabled: false,
 			checkpointTimeout: DEFAULT_CHECKPOINT_TIMEOUT_SECONDS,
+			activeTerminalSessions: 0,
 		}
 
 		const message: ExtensionMessage = {
diff --git a/webview-ui/src/context/ExtensionStateContext.tsx b/webview-ui/src/context/ExtensionStateContext.tsx
index d37f09bbc5..7660911e3a 100644
--- a/webview-ui/src/context/ExtensionStateContext.tsx
+++ b/webview-ui/src/context/ExtensionStateContext.tsx
@@ -270,6 +270,7 @@ export const ExtensionStateContextProvider: React.FC<{ children: React.ReactNode
 		openRouterImageGenerationSelectedModel: "",
 		includeCurrentTime: true,
 		includeCurrentCost: true,
+		activeTerminalSessions: 0,
 	})
 
 	const [didHydrateState, setDidHydrateState] = useState(false)