diff --git a/apps/server/src/provider/Layers/ProviderService.test.ts b/apps/server/src/provider/Layers/ProviderService.test.ts
index d6976479af046e4ec32095239011c59b0bc58b53..b18a838939d31e2a6258f0c70798b2d64a80ba18 100644
--- a/apps/server/src/provider/Layers/ProviderService.test.ts
+++ b/apps/server/src/provider/Layers/ProviderService.test.ts
@@ -378,6 +378,7 @@ it.effect(
         [
           {
             provider: "codex",
+            cwd: "/tmp/project",
             resumeThreadId: startedSession.threadId,
           },
         ],
@@ -465,6 +466,7 @@ routing.layer("ProviderServiceLive routing", (it) => {
         [
           {
             provider: "codex",
+            cwd: "/tmp/project",
             resumeThreadId: initial.threadId,
           },
         ],
@@ -475,6 +477,38 @@ routing.layer("ProviderServiceLive routing", (it) => {
     }),
   );
 
+  it.effect("recovers stale sessions for sendTurn using persisted cwd", () =>
+    Effect.gen(function* () {
+      const provider = yield* ProviderService;
+
+      const initial = yield* provider.startSession(asThreadId("thread-1"), {
+        provider: "codex",
+        cwd: "/tmp/project-send-turn",
+      });
+
+      yield* provider.stopAll();
+      routing.codex.startSession.mockClear();
+      routing.codex.sendTurn.mockClear();
+
+      yield* provider.sendTurn({
+        sessionId: initial.sessionId,
+        input: "resume",
+        attachments: [],
+      });
+
+      assert.deepEqual(routing.codex.startSession.mock.calls, [
+        [
+          {
+            provider: "codex",
+            cwd: "/tmp/project-send-turn",
+            resumeThreadId: initial.threadId,
+          },
+        ],
+      ]);
+      assert.equal(routing.codex.sendTurn.mock.calls.length, 1);
+    }),
+  );
+
   it.effect("stops all sessions and clears adapter runtime", () =>
     Effect.gen(function* () {
       const provider = yield* ProviderService;
diff --git a/apps/server/src/provider/Layers/ProviderService.ts b/apps/server/src/provider/Layers/ProviderService.ts
index 1a50a95d22cc7d2164b2d91b21d611eab719c0b1..d49dc5579ffe887c479f45c3e0ab0f63a7f5eb42 100644
--- a/apps/server/src/provider/Layers/ProviderService.ts
+++ b/apps/server/src/provider/Layers/ProviderService.ts
@@ -93,6 +93,18 @@ function toRuntimePayloadFromSession(session: ProviderSession): Record<string, u
   };
 }
 
+function readPersistedCwd(runtimePayload: ProviderSessionBinding["runtimePayload"]): string | undefined {
+  if (!runtimePayload || typeof runtimePayload !== "object" || Array.isArray(runtimePayload)) {
+    return undefined;
+  }
+  const rawCwd = runtimePayload.cwd;
+  if (typeof rawCwd !== "string") {
+    return undefined;
+  }
+  const trimmed = rawCwd.trim();
+  return trimmed.length > 0 ? trimmed : undefined;
+}
+
 const makeProviderService = (options?: ProviderServiceLiveOptions) =>
   Effect.gen(function* () {
     const canonicalEventLogger =
@@ -266,8 +278,11 @@ const makeProviderService = (options?: ProviderServiceLiveOptions) =>
           );
         }
 
+        const persistedCwd = readPersistedCwd(input.binding.runtimePayload);
+
         const resumed = yield* adapter.startSession({
           provider: input.binding.provider,
+          ...(persistedCwd ? { cwd: persistedCwd } : {}),
           ...(resumeThreadId ? { resumeThreadId } : {}),
           ...(hasResumeCursor ? { resumeCursor: input.binding.resumeCursor } : {}),
         });