diff --git a/.jenkins/jenkins_buildbot_dlt.sh b/.jenkins/jenkins_buildbot_dlt.sh
index 15da288b..818f79d4 100755
--- a/.jenkins/jenkins_buildbot_dlt.sh
+++ b/.jenkins/jenkins_buildbot_dlt.sh
@@ -5,6 +5,9 @@ export PATH=/usr/local/cuda/bin:$PATH
 export LD_LIBRARY_PATH=/usr/local/cuda/lib64:$LD_LIBRARY_PATH
 export LIBRARY_PATH=/usr/local/cuda/lib64:$LIBRARY_PATH
 
+# MKL
+export MKL_THREADING_LAYER=GNU
+
 BUILDBOT_DIR=$WORKSPACE/nightly_build
 
 mkdir -p ${BUILDBOT_DIR}