diff --git a/build/jam/BuildSetup b/build/jam/BuildSetup
index ddfdbf69b3..e6f632dad2 100644
--- a/build/jam/BuildSetup
+++ b/build/jam/BuildSetup
@@ -386,7 +386,7 @@ HAIKU_PRIVATE_SYSTEM_HEADERS =
 
 # private kernel headers to be used when compiling kernel code
 HAIKU_PRIVATE_KERNEL_HEADERS =
-	[ PrivateHeaders $(DOT) kernel libroot
+	[ PrivateHeaders $(DOT) kernel libroot shared
 		kernel/boot/platform/$(HAIKU_BOOT_PLATFORM) ]
 	[ ArchHeaders $(HAIKU_ARCH) ]
 	[ FDirName $(HAIKU_COMMON_DEBUG_OBJECT_DIR) system kernel ]