diff --git a/quickstep/tests/src/com/android/quickstep/StartLauncherViaGestureTests.java b/quickstep/tests/src/com/android/quickstep/StartLauncherViaGestureTests.java
index 86b8bf6823..20aa410f8f 100644
--- a/quickstep/tests/src/com/android/quickstep/StartLauncherViaGestureTests.java
+++ b/quickstep/tests/src/com/android/quickstep/StartLauncherViaGestureTests.java
@@ -16,10 +16,14 @@
 
 package com.android.quickstep;
 
+import static com.android.launcher3.util.rule.TestStabilityRule.LOCAL;
+import static com.android.launcher3.util.rule.TestStabilityRule.PLATFORM_POSTSUBMIT;
+
 import androidx.test.filters.LargeTest;
 import androidx.test.runner.AndroidJUnit4;
 
 import com.android.launcher3.ui.TaplTestsLauncher3;
+import com.android.launcher3.util.rule.TestStabilityRule.Stability;
 import com.android.quickstep.NavigationModeSwitchRule.NavigationModeSwitch;
 
 import org.junit.Before;
@@ -45,6 +49,7 @@ public class StartLauncherViaGestureTests extends AbstractQuickStepTest {
 
     @Test
     @NavigationModeSwitch
+    @Stability(flavors = LOCAL | PLATFORM_POSTSUBMIT) // b/187761685
     public void testStressPressHome() {
         for (int i = 0; i < STRESS_REPEAT_COUNT; ++i) {
             // Destroy Launcher activity.
@@ -57,6 +62,7 @@ public class StartLauncherViaGestureTests extends AbstractQuickStepTest {
 
     @Test
     @NavigationModeSwitch
+    @Stability(flavors = LOCAL | PLATFORM_POSTSUBMIT) // b/187761685
     public void testStressSwipeToOverview() {
         for (int i = 0; i < STRESS_REPEAT_COUNT; ++i) {
             // Destroy Launcher activity.