diff --git a/tests/dlext_private.h b/tests/dlext_private.h
index 8eb86ca..049db91 100644
--- a/tests/dlext_private.h
+++ b/tests/dlext_private.h
@@ -83,7 +83,8 @@
                                                             const char* ld_library_path,
                                                             const char* default_library_path,
                                                             uint64_t type,
-                                                            const char* permitted_when_isolated_path);
+                                                            const char* permitted_when_isolated_path,
+                                                            android_namespace_t* parent);
 
 extern void android_set_application_target_sdk_version(uint32_t target);