diff --git a/app/src/main/java/dev/ukanth/ufirewall/Api.java b/app/src/main/java/dev/ukanth/ufirewall/Api.java
index 91f74ff3..0cda5462 100644
--- a/app/src/main/java/dev/ukanth/ufirewall/Api.java
+++ b/app/src/main/java/dev/ukanth/ufirewall/Api.java
@@ -1688,7 +1688,7 @@ private static boolean packagesExistForUserUid(HashMap<Integer,String> pkgs, int
     public static HashMap<Integer, String> getPackagesForUser(List<Integer> userProfile) {
         HashMap<Integer,String> listApps = new HashMap<>();
         for(Integer integer: userProfile) {
-            Shell.Result result = Shell.cmd("pm list packages -U --user " + integer).exec();
+            Shell.Result result = Shell.cmd("pm list packages -u --user " + integer).exec();
             List<String> out = result.getOut();
             Matcher matcher;
             for (String item : out) {