diff --git a/services/core/java/com/android/server/am/ActivityManagerService.java b/services/core/java/com/android/server/am/ActivityManagerService.java
index 0327842..4771acc 100644
--- a/services/core/java/com/android/server/am/ActivityManagerService.java
+++ b/services/core/java/com/android/server/am/ActivityManagerService.java
@@ -3562,7 +3562,8 @@
             final int procCount = procs.size();
             for (int i = 0; i < procCount; i++) {
                 final int procUid = procs.keyAt(i);
-                if (UserHandle.isApp(procUid) || !UserHandle.isSameUser(procUid, uid)) {
+                if (UserHandle.isApp(procUid) || !UserHandle.isSameUser(procUid, uid)
+                        || UserHandle.isIsolated(procUid)) {
                     // Don't use an app process or different user process for system component.
                     continue;
                 }