diff --git a/app/app/src/main/java/io/github/doukutsu_rs/MainActivity.java b/app/app/src/main/java/io/github/doukutsu_rs/MainActivity.java
index 99bafe5..9eacf00 100644
--- a/app/app/src/main/java/io/github/doukutsu_rs/MainActivity.java
+++ b/app/app/src/main/java/io/github/doukutsu_rs/MainActivity.java
@@ -43,7 +43,8 @@ public class MainActivity extends AppCompatActivity {
             alert.setMessage(message);
             alert.setPositiveButton(android.R.string.yes, (dialog, whichButton) -> yesCallback.run());
             alert.setNegativeButton(android.R.string.no, (dialog, whichButton) -> noCallback.run());
+            alert.setCancelable(false);
             alert.show();
         });
     }
-}
\ No newline at end of file
+}