diff --git a/src/com/android/settings/wifi/calling/WifiCallingScreen.kt b/src/com/android/settings/wifi/calling/WifiCallingScreen.kt
index b50b8284739..c0386c5bbf1 100644
--- a/src/com/android/settings/wifi/calling/WifiCallingScreen.kt
+++ b/src/com/android/settings/wifi/calling/WifiCallingScreen.kt
@@ -37,6 +37,8 @@ class WifiCallingScreen : PreferenceScreenCreator {
 
     override fun fragmentClass() = WifiCallingSettingsForSub::class.java
 
+    override fun hasCompleteHierarchy() = false
+
     override fun getPreferenceHierarchy(context: Context) = preferenceHierarchy(this) {}
 
     companion object {