diff --git a/src/kits/support/Jamfile b/src/kits/support/Jamfile
index f7c315cb93..15fa4cfcd9 100644
--- a/src/kits/support/Jamfile
+++ b/src/kits/support/Jamfile
@@ -1 +1,7 @@
 SubDir OBOS_TOP src kits support ;
+
+StaticLibrary haiku :
+	String.cpp
+	string_helper.cpp
+	: STATIC_LIBRARY_DIR
+	;