diff --git a/app/src/main/res/layout/activity_game.xml b/app/src/main/res/layout/activity_game.xml
index cd1858e..c80f0a4 100644
--- a/app/src/main/res/layout/activity_game.xml
+++ b/app/src/main/res/layout/activity_game.xml
@@ -191,11 +191,11 @@
     <!-- Volver -->
     <ImageButton
         android:id="@+id/btn_volver"
-        android:layout_width="48dp"
-        android:layout_height="48dp"
-        android:layout_alignParentStart="true"
+        android:layout_width="53dp"
+        android:layout_height="53dp"
+        android:layout_alignParentEnd="true"
         android:layout_alignParentTop="true"
-        android:layout_marginStart="16dp"
+        android:layout_marginEnd="16dp"
         android:layout_marginTop="16dp"
         android:background="@drawable/btn_helldivers_secondary"
         android:contentDescription="Volver"
diff --git a/app/src/main/res/layout/activity_qr.xml b/app/src/main/res/layout/activity_qr.xml
index 4148c3c..8c3657e 100644
--- a/app/src/main/res/layout/activity_qr.xml
+++ b/app/src/main/res/layout/activity_qr.xml
@@ -7,11 +7,11 @@
 
     <ImageButton
         android:id="@+id/btn_volver"
-        android:layout_width="48dp"
-        android:layout_height="48dp"
-        android:layout_alignParentStart="true"
+        android:layout_width="53dp"
+        android:layout_height="53dp"
+        android:layout_alignParentEnd="true"
         android:layout_alignParentTop="true"
-        android:layout_marginStart="16dp"
+        android:layout_marginEnd="16dp"
         android:layout_marginTop="16dp"
         android:background="@drawable/btn_helldivers_secondary"
         android:contentDescription="Volver"