diff --git a/SPECS/boost.spec b/SPECS/boost.spec
index 1c1baf4..7de3e27 100644
--- a/SPECS/boost.spec
+++ b/SPECS/boost.spec
@@ -54,7 +54,7 @@ License: Boost and MIT and Python
 %global toplev_dirname %{real_name}_%{version_enc}
 URL: http://www.boost.org
 
-Source0: https://dl.bintray.com/boostorg/release/%{version}/source/%{name}_%%{version_enc}.tar.bz2
+Source0: https://sourceforge.net/projects/boost/files/boost/%{version}/boost_%{version_enc}.tar.bz2/download
 Source1: libboost_thread.so
 # Add a manual page for b2, based on the online documentation:
 # http://www.boost.org/boost-build2/doc/html/bbv2/overview.html