diff --git a/app/src/main/res/layout/import_seed.xml b/app/src/main/res/layout/import_seed.xml
index 093b12f..ca6172f 100644
--- a/app/src/main/res/layout/import_seed.xml
+++ b/app/src/main/res/layout/import_seed.xml
@@ -62,6 +62,7 @@
                 android:layout_width="330dp"
                 android:layout_height="120dp"
                 android:hint="@string/Seed"
+                android:maxLength="255"
                 android:inputType="textMultiLine" />
 
         </android.support.design.widget.TextInputLayout>