diff --git a/src/tests/add-ons/kernel/Jamfile b/src/tests/add-ons/kernel/Jamfile
index 29049060d9..b2c0bbd459 100644
--- a/src/tests/add-ons/kernel/Jamfile
+++ b/src/tests/add-ons/kernel/Jamfile
@@ -1,5 +1,7 @@
 SubDir OBOS_TOP src tests add-ons kernel ;
 
+UsePrivateHeaders shared ;
+
 SharedLibrary kernelland_emu : kernelland_emu.cpp : be stdc++.r4 ;
 AbsSymLink <boot!home!config!lib>libkernelland_emu.so : libkernelland_emu.so
 	: /boot/home/config/lib ;