diff --git a/services/core/java/com/android/server/pm/Settings.java b/services/core/java/com/android/server/pm/Settings.java
index 8371f39a3f7de..86aefad744e76 100644
--- a/services/core/java/com/android/server/pm/Settings.java
+++ b/services/core/java/com/android/server/pm/Settings.java
@@ -2560,6 +2560,8 @@ public final class Settings implements Watchable, Snappable {
                 // profileableFromShellFlag  - 0 or 1 if the package is profileable from shell.
                 // longVersionCode - integer version of the package.
                 // profileable - 0 or 1 if the package is profileable by the platform.
+                // packageInstaller - the package that installed this app, or @system, @product or
+                //                    @null.
                 //
                 // NOTE: We prefer not to expose all ApplicationInfo flags for now.
                 //
@@ -2592,6 +2594,17 @@ public final class Settings implements Watchable, Snappable {
                 sb.append(pkg.pkg.getLongVersionCode());
                 sb.append(" ");
                 sb.append(pkg.pkg.isProfileable() ? "1" : "0");
+                sb.append(" ");
+                if (pkg.isSystem()) {
+                    sb.append("@system");
+                } else if (pkg.isProduct()) {
+                    sb.append("@product");
+                } else if (pkg.installSource.installerPackageName != null
+                           && !pkg.installSource.installerPackageName.isEmpty()) {
+                    sb.append(pkg.installSource.installerPackageName);
+                } else {
+                    sb.append("@null");
+                }
                 sb.append("\n");
                 writer.append(sb);
             }