diff --git a/build/jam/OptionalPackageDependencies b/build/jam/OptionalPackageDependencies
index 458dc3d310..813e5b41be 100644
--- a/build/jam/OptionalPackageDependencies
+++ b/build/jam/OptionalPackageDependencies
@@ -23,4 +23,5 @@ OptionalPackageDependencies NetFS : UserlandFS ;
 OptionalPackageDependencies Vim : LibIconv ;
 OptionalPackageDependencies XZ-Utils : Tar ;
 OptionalPackageDependencies Tar : LibIconv ; 
+OptionalPackageDependencies WebPositive : Curl LibXML2 SQLite ;