diff --git a/cmake/boost.cmake b/cmake/boost.cmake
index 36c839c0..d1bc6aea 100644
--- a/cmake/boost.cmake
+++ b/cmake/boost.cmake
@@ -1,9 +1,10 @@
+set(BOOST_VERSION ${BOOST_MAJOR_VERSION}.${BOOST_MINOR_VERSION}.${BOOST_REVISION})
+set(BOOST_VERSION2 ${BOOST_MAJOR_VERSION}_${BOOST_MINOR_VERSION}_${BOOST_REVISION})
+
 set(BOOST_PROJECT_NAME boost_${BOOST_VERSION})
 set(BOOST_BUILD_ROOT ${EXTERNAL_BUILD_ROOT}/builds/${BOOST_PROJECT_NAME})
 
 set(BOOST_ADDRESS_MODEL 64)
-set(BOOST_VERSION ${BOOST_MAJOR_VERSION}.${BOOST_MINOR_VERSION}.${BOOST_REVISION})
-set(BOOST_VERSION2 ${BOOST_MAJOR_VERSION}_${BOOST_MINOR_VERSION}_${BOOST_REVISION})
 
 set(BOOST_DOWNLOAD_URL https://boostorg.jfrog.io/artifactory/main/release/${BOOST_VERSION}/source/boost_${BOOST_VERSION2}.tar.gz)