diff --git a/tests/integration/hooks.test.js b/tests/integration/hooks.test.js
index 88f43260..6bf0f064 100644
--- a/tests/integration/hooks.test.js
+++ b/tests/integration/hooks.test.js
@@ -262,8 +262,13 @@ async function runTests() {
       });
     });
 
-    assert.ok(stderr.includes('BLOCKED'), 'Blocking hook should output BLOCKED');
-    assert.strictEqual(code, 2, 'Blocking hook should exit with code 2');
+    // Hook only blocks on non-Windows platforms (tmux is Unix-only)
+    if (process.platform === 'win32') {
+      assert.strictEqual(code, 0, 'On Windows, hook should not block (exit 0)');
+    } else {
+      assert.ok(stderr.includes('BLOCKED'), 'Blocking hook should output BLOCKED');
+      assert.strictEqual(code, 2, 'Blocking hook should exit with code 2');
+    }
   })) passed++; else failed++;
 
   // ==========================================
@@ -298,7 +303,12 @@ async function runTests() {
       });
     });
 
-    assert.strictEqual(code, 2, 'Blocking hook should exit 2');
+    // Hook only blocks on non-Windows platforms (tmux is Unix-only)
+    if (process.platform === 'win32') {
+      assert.strictEqual(code, 0, 'On Windows, hook should not block (exit 0)');
+    } else {
+      assert.strictEqual(code, 2, 'Blocking hook should exit 2');
+    }
   })) passed++; else failed++;
 
   if (await asyncTest('hooks handle missing files gracefully', async () => {