diff --git a/res/layout/private_dns_mode_dialog.xml b/res/layout/private_dns_mode_dialog.xml
index 641905dc010..4d614e29dfa 100644
--- a/res/layout/private_dns_mode_dialog.xml
+++ b/res/layout/private_dns_mode_dialog.xml
@@ -33,7 +33,7 @@
             <RadioButton
                 android:id="@+id/private_dns_mode_off"
                 android:text="@string/private_dns_mode_off"
-                android:layout_width="wrap_content"
+                android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:layout_marginStart="8dp"
                 android:minHeight="48dp"/>
@@ -41,7 +41,7 @@
             <RadioButton
                 android:id="@+id/private_dns_mode_opportunistic"
                 android:text="@string/private_dns_mode_opportunistic"
-                android:layout_width="wrap_content"
+                android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:layout_marginStart="8dp"
                 android:minHeight="48dp"/>
@@ -49,7 +49,7 @@
             <RadioButton
                 android:id="@+id/private_dns_mode_provider"
                 android:text="@string/private_dns_mode_provider"
-                android:layout_width="wrap_content"
+                android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:layout_marginStart="8dp"
                 android:minHeight="48dp"/>