diff --git a/linker/dlfcn.cpp b/linker/dlfcn.cpp
index fee19f4..4f5e1f7 100644
--- a/linker/dlfcn.cpp
+++ b/linker/dlfcn.cpp
@@ -89,6 +89,7 @@
                       const void* caller_addr) __LINKER_PUBLIC__;
 void __loader_add_thread_local_dtor(void* dso_handle) __LINKER_PUBLIC__;
 void __loader_remove_thread_local_dtor(void* dso_handle) __LINKER_PUBLIC__;
+void __loader_android_set_16kb_appcompat_mode(bool enable_app_compat) __LINKER_PUBLIC__;
 libc_shared_globals* __loader_shared_globals() __LINKER_PUBLIC__;
 #if defined(__arm__)
 _Unwind_Ptr __loader_dl_unwind_find_exidx(_Unwind_Ptr pc, int* pcount) __LINKER_PUBLIC__;
@@ -301,6 +302,11 @@
   decrement_dso_handle_reference_counter(dso_handle);
 }
 
+void __loader_android_set_16kb_appcompat_mode(bool enable_app_compat) {
+  ScopedPthreadMutexLocker locker(&g_dl_mutex);
+  set_16kb_appcompat_mode(enable_app_compat);
+}
+
 libc_shared_globals* __loader_shared_globals() {
   return __libc_shared_globals();
 }