diff --git a/res/values/strings.xml b/res/values/strings.xml
index 2cd78066425..977c789c5c0 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -12458,4 +12458,6 @@
 
     <!-- Developer settings: Title for the screen allowing user to control Quarantined apps [CHAR LIMIT=50] -->
     <string name="quarantined_apps_title">Quarantined Apps</string>
+    <!-- Developer settings: Button to unquarantine an app [CHAR LIMIT=20] -->
+    <string name="unquarantine_app_button">Unquarantine app</string>
 </resources>
diff --git a/src/com/android/settings/development/quarantine/QuarantinedAppsScreenController.java b/src/com/android/settings/development/quarantine/QuarantinedAppsScreenController.java
index e5373fd0bee..c3cb38dfe30 100644
--- a/src/com/android/settings/development/quarantine/QuarantinedAppsScreenController.java
+++ b/src/com/android/settings/development/quarantine/QuarantinedAppsScreenController.java
@@ -19,6 +19,7 @@ package com.android.settings.development.quarantine;
 import android.app.Application;
 import android.content.Context;
 import android.content.pm.PackageManager;
+import android.content.pm.SuspendDialogInfo;
 import android.os.UserHandle;
 
 import androidx.annotation.VisibleForTesting;
@@ -181,8 +182,17 @@ public class QuarantinedAppsScreenController extends BasePreferenceController im
     private void setPackageQuarantined(String pkg, int uid, boolean quarantined) {
         final PackageManager pm = mContext.createContextAsUser(
                 UserHandle.getUserHandleForUid(uid), 0).getPackageManager();
+        final SuspendDialogInfo dialogInfo;
+        if (quarantined) {
+            dialogInfo = new SuspendDialogInfo.Builder()
+                    .setNeutralButtonText(R.string.unquarantine_app_button)
+                    .setNeutralButtonAction(SuspendDialogInfo.BUTTON_ACTION_UNSUSPEND)
+                    .build();
+        } else {
+            dialogInfo = null;
+        }
         pm.setPackagesSuspended(new String[] {pkg}, quarantined, null /* appExtras */,
-                null /* launcherExtras */, null /* dialogInfo */,
+                null /* launcherExtras */, dialogInfo,
                 PackageManager.FLAG_SUSPEND_QUARANTINED);
     }
 
diff --git a/tests/robotests/src/com/android/settings/development/quarantine/QuarantinedAppsScreenControllerTest.java b/tests/robotests/src/com/android/settings/development/quarantine/QuarantinedAppsScreenControllerTest.java
index 32ad0ad8ab3..a93e5291192 100644
--- a/tests/robotests/src/com/android/settings/development/quarantine/QuarantinedAppsScreenControllerTest.java
+++ b/tests/robotests/src/com/android/settings/development/quarantine/QuarantinedAppsScreenControllerTest.java
@@ -20,6 +20,7 @@ import static org.mockito.AdditionalMatchers.aryEq;
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.ArgumentMatchers.isNull;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
@@ -28,6 +29,7 @@ import static org.mockito.Mockito.verify;
 import android.content.Context;
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageManager;
+import android.content.pm.SuspendDialogInfo;
 import android.os.UserHandle;
 
 import androidx.test.core.app.ApplicationProvider;
@@ -70,12 +72,12 @@ public class QuarantinedAppsScreenControllerTest {
 
         mController.onPreferenceChange(preference, true);
         verify(packageManager).setPackagesSuspended(aryEq(new String[] {TEST_PACKAGE}), eq(true),
-                any(), any(), any(),
+                isNull(), isNull(), any(SuspendDialogInfo.class),
                 eq(PackageManager.FLAG_SUSPEND_QUARANTINED));
 
         mController.onPreferenceChange(preference, false);
         verify(packageManager).setPackagesSuspended(aryEq(new String[] {TEST_PACKAGE}), eq(false),
-                any(), any(), any(),
+                isNull(), isNull(), isNull(),
                 eq(PackageManager.FLAG_SUSPEND_QUARANTINED));
     }