diff --git a/core/api/module-lib-current.txt b/core/api/module-lib-current.txt
index b22a83dc289d3..ef9df6609bb93 100644
--- a/core/api/module-lib-current.txt
+++ b/core/api/module-lib-current.txt
@@ -102,6 +102,14 @@ package android.hardware.usb {
 
 }
 
+package android.location {
+
+  public class LocationManager {
+    method @RequiresPermission(allOf={android.Manifest.permission.LOCATION_HARDWARE, android.Manifest.permission.ACCESS_FINE_LOCATION}) public boolean injectLocation(@NonNull android.location.Location);
+  }
+
+}
+
 package android.media {
 
   public class AudioManager {
diff --git a/location/java/android/location/LocationManager.java b/location/java/android/location/LocationManager.java
index 526b84e85e383..ccd979c095ce3 100644
--- a/location/java/android/location/LocationManager.java
+++ b/location/java/android/location/LocationManager.java
@@ -1569,6 +1569,7 @@ public class LocationManager {
      *
      * @hide
      */
+    @SystemApi(client = SystemApi.Client.MODULE_LIBRARIES)
     @RequiresPermission(allOf = {LOCATION_HARDWARE, ACCESS_FINE_LOCATION})
     public boolean injectLocation(@NonNull Location location) {
         Preconditions.checkArgument(location != null, "invalid null location");