diff --git a/3rdparty/Jamfile b/3rdparty/Jamfile
new file mode 100644
index 0000000000..9964be2fe8
--- /dev/null
+++ b/3rdparty/Jamfile
@@ -0,0 +1,3 @@
+SubDir HAIKU_TOP 3rdparty ;
+
+SubInclude HAIKU_TOP 3rdparty themes ;