diff --git a/CMakeLists.txt b/CMakeLists.txt
index fc75bb5f5db53ca167ec6e54adaa8cbe952b1de1..207df2932604c0b0e517f9d9818804a958f41a60 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -16,7 +16,7 @@ if(NOT "" STREQUAL "${Simox_BOOST_VERSION}")
 elseif(NOT "" STREQUAL "$ENV{Simox_BOOST_VERSION}")
     message(STATUS "Use boost version from env variable Simox_BOOST_VERSION")
     SET(Simox_BOOST_VERSION $ENV{Simox_BOOST_VERSION})
-elseif(RELEASE_CODENAME STREQUAL focal OR RELEASE_CODENAME STREQUAL odin)
+elseif(RELEASE_CODENAME STREQUAL focal OR RELEASE_CODENAME STREQUAL odin OR RELEASE_CODENAME STREQUAL jolnir)
     SET(Simox_BOOST_VERSION 1.71.0)
 elseif(RELEASE_CODENAME STREQUAL impish)
     SET(Simox_BOOST_VERSION 1.74.0)