diff --git a/live_exam_os/config/03-post_install/3000-nexus_exam.sh b/live_exam_os/config/03-post_install/3000-nexus_exam.sh
index dc6e31de15c2e50de6095d957c0e685772ce64d0..7500fbe8a36c5e81df196e31ba226e54cbbd17e6 100755
--- a/live_exam_os/config/03-post_install/3000-nexus_exam.sh
+++ b/live_exam_os/config/03-post_install/3000-nexus_exam.sh
@@ -4,7 +4,7 @@
 
 echo " [Compiling nexus-exam...]"
 pushd ..  > /dev/null
-run_command make build_nexus-exam SERVER=$SERVER CERT=$CERT EXAM_USER=$EXAM_USER EXAM_PWD=$EXAM_PWD
+run_command make build_nexus-exam
 if [[ "$ROOTFS_DIR" != /* ]]; then
   run_command mkdir -p live_exam_os/$ROOTFS_DIR/usr/local/bin
   run_command cp build/nexus-exam live_exam_os/$ROOTFS_DIR/usr/local/bin/nexus-exam