diff --git a/app/src/main/java/com/fox2code/mmm/MainApplication.java b/app/src/main/java/com/fox2code/mmm/MainApplication.java
index 5540c69..7b4ccfd 100644
--- a/app/src/main/java/com/fox2code/mmm/MainApplication.java
+++ b/app/src/main/java/com/fox2code/mmm/MainApplication.java
@@ -106,7 +106,7 @@ public class MainApplication extends FoxApplication implements androidx.work.Con
     public static String updateCheckBg;
 
     static {
-        Shell.setDefaultBuilder(shellBuilder = Shell.Builder.create().setFlags(Shell.FLAG_REDIRECT_STDERR).setTimeout(15).setInitializers(InstallerInitializer.class));
+        Shell.setDefaultBuilder(shellBuilder = Shell.Builder.create().setFlags(Shell.FLAG_REDIRECT_STDERR | Shell.FLAG_MOUNT_MASTER).setTimeout(15).setInitializers(InstallerInitializer.class));
         Random random = new Random();
         do {
             secret = random.nextLong();