diff --git a/src/com/android/settings/network/telephony/RoamingPreferenceController.java b/src/com/android/settings/network/telephony/RoamingPreferenceController.java
index 2e116d8110c..eb773129b3f 100644
--- a/src/com/android/settings/network/telephony/RoamingPreferenceController.java
+++ b/src/com/android/settings/network/telephony/RoamingPreferenceController.java
@@ -65,6 +65,16 @@ public class RoamingPreferenceController extends TelephonyTogglePreferenceContro
         mCarrierConfigManager = context.getSystemService(CarrierConfigManager.class);
     }
 
+    @Override
+    public int getAvailabilityStatus() {
+        final PersistableBundle carrierConfig = mCarrierConfigManager.getConfigForSubId(mSubId);
+        if (carrierConfig != null && carrierConfig.getBoolean(
+                CarrierConfigManager.KEY_FORCE_HOME_NETWORK_BOOL)) {
+            return CONDITIONALLY_UNAVAILABLE;
+        }
+        return AVAILABLE;
+    }
+
     @Override
     public void onStart() {
         if (mListener == null) {
diff --git a/tests/unit/src/com/android/settings/network/telephony/RoamingPreferenceControllerTest.java b/tests/unit/src/com/android/settings/network/telephony/RoamingPreferenceControllerTest.java
index 7c778cc568e..7ff95fbc649 100644
--- a/tests/unit/src/com/android/settings/network/telephony/RoamingPreferenceControllerTest.java
+++ b/tests/unit/src/com/android/settings/network/telephony/RoamingPreferenceControllerTest.java
@@ -16,6 +16,9 @@
 
 package com.android.settings.network.telephony;
 
+import static com.android.settings.core.BasePreferenceController.AVAILABLE;
+import static com.android.settings.core.BasePreferenceController.CONDITIONALLY_UNAVAILABLE;
+
 import static com.google.common.truth.Truth.assertThat;
 
 import static org.mockito.ArgumentMatchers.anyBoolean;
@@ -92,7 +95,7 @@ public class RoamingPreferenceControllerTest {
     @Test
     public void getAvailabilityStatus_validSubId_returnAvailable() {
         assertThat(mController.getAvailabilityStatus()).isEqualTo(
-                BasePreferenceController.AVAILABLE);
+                AVAILABLE);
     }
 
     @Test
@@ -168,4 +171,29 @@ public class RoamingPreferenceControllerTest {
 
         verify(mPreference, never()).setEnabled(anyBoolean());
     }
+
+    @Test
+    public void getAvailabilityStatus_carrierConfigIsNull_shouldReturnAvailable() {
+        doReturn(null).when(mCarrierConfigManager).getConfigForSubId(SUB_ID);
+
+        assertThat(mController.getAvailabilityStatus()).isEqualTo(AVAILABLE);
+    }
+
+    @Test
+    public void getAvailabilityStatus_forceHomeNetworkIsFalse_shouldReturnAvailable() {
+        final PersistableBundle bundle = new PersistableBundle();
+        bundle.putBoolean(CarrierConfigManager.KEY_FORCE_HOME_NETWORK_BOOL, false);
+        doReturn(bundle).when(mCarrierConfigManager).getConfigForSubId(SUB_ID);
+
+        assertThat(mController.getAvailabilityStatus()).isEqualTo(AVAILABLE);
+    }
+
+    @Test
+    public void getAvailabilityStatus_forceHomeNetworkIsTrue_shouldReturnConditionallyAvailable() {
+        final PersistableBundle bundle = new PersistableBundle();
+        bundle.putBoolean(CarrierConfigManager.KEY_FORCE_HOME_NETWORK_BOOL, false);
+        doReturn(bundle).when(mCarrierConfigManager).getConfigForSubId(SUB_ID);
+
+        assertThat(mController.getAvailabilityStatus()).isEqualTo(CONDITIONALLY_UNAVAILABLE);
+    }
 }