diff --git a/Jamfile.v2 b/Jamfile.v2
index c689270cfb..236c024f8e 100644
--- a/Jamfile.v2
+++ b/Jamfile.v2
@@ -177,4 +177,12 @@ install stage : libs/$(libraries)/build
   ;
 
 explicit install install-libs install-headers stage ;        
+
+
+# Make project ids of all libraries known.
+
+for local l in $(libraries)
+{
+    use-project /boost/$(l) : libs/$(l)/build ;
+}
     
\ No newline at end of file