diff --git a/silecs-communication-cpp/jenkins.sh b/silecs-communication-cpp/jenkins.sh
index e8272f2216d21e7d5b2503d05e4ed5cc9b4ba730..9131b66e5a6be401d618b931b2c15f99a38cc208 100755
--- a/silecs-communication-cpp/jenkins.sh
+++ b/silecs-communication-cpp/jenkins.sh
@@ -1,2 +1,5 @@
 #!/bin/sh
-make all CPU=x86_64 -j4 COMMON_MAKE_PATH="$WORKSPACE/../../generics/generic-makefiles" SNAP7_BASE="$WORKSPACE/../snap7/snap7-full" BOOST_HOME="$WORKSPACE/../../generics/boost_1.54.0/boost/1.54.0"
+export COMMON_MAKE_PATH="$WORKSPACE/../../generics/generic-makefiles"
+export SNAP7_BASE="$WORKSPACE/../snap7/snap7-full"
+export BOOST_HOME="$WORKSPACE/../../generics/boost_1.54.0/boost/1.54.0"
+make all CPU=x86_64 -j4