diff --git a/deployment/deploy.sh b/deployment/deploy.sh
index 482c300..a3d875c 100755
--- a/deployment/deploy.sh
+++ b/deployment/deploy.sh
@@ -170,7 +170,7 @@
 
 case $use_safe_bag in
              N|n)
-                   if [ "$(ndnsec list | grep " $ca_prefix$" > /dev/null 2>&1; echo $?)" -ne 0 ]; then
+                   if [ "$(HOME=/var/lib/ndncert-ca ndnsec list | grep " $ca_prefix$" > /dev/null 2>&1; echo $?)" -ne 0 ]; then
                      echo "Generating new NDN identity for $ca_prefix"
                      sudo HOME=/var/lib/ndncert-ca -u ndn ndnsec-keygen "$ca_prefix"
                    else