diff --git a/app/src/main/res/layout/keyboard.xml b/app/src/main/res/layout/keyboard.xml
index ae1f5540..093fefec 100644
--- a/app/src/main/res/layout/keyboard.xml
+++ b/app/src/main/res/layout/keyboard.xml
@@ -337,6 +337,15 @@
android:layout_weight="1"
android:tag="77 m"
android:text="M" />
+
+
+
+ android:text="◀" />
+ android:text="▲" />
+ android:text="▼" />
+ android:text="▶" />
+