diff --git a/build/build.sh b/build/build.sh
index e575e7b..9e77e5f 100755
--- a/build/build.sh
+++ b/build/build.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-if [ "$HOSTNAME" = "login" ]; then
+if [ "$DNSDOMAINNAME" = "hammer.esg.utulsa.edu" ]; then
         echo "Loading Modules."
         module load cmake
         module load gcc
diff --git a/build/run.sh b/build/run.sh
index 0a1e588..8bad895 100755
--- a/build/run.sh
+++ b/build/run.sh
@@ -11,7 +11,7 @@ strval1="sync"
 strval2="non-sync"
 
 #Hammer
-if [ "$HOSTNAME" = "login" ]; then 
+if [ "$DNSDOMAINNAME" = "hammer.esg.utulsa.edu" ]; then 
 	#Database stored on node with port
 	if psql -p 5240 -h login ${DBNAME} -c '\q' 2>&1; then
 		echo "Database ${DBNAME} exists. Dropping and recreating from dump."