diff --git a/salt/manager/tools/sbin/soup b/salt/manager/tools/sbin/soup
index 31f1d0fea..20517f58d 100755
--- a/salt/manager/tools/sbin/soup
+++ b/salt/manager/tools/sbin/soup
@@ -179,8 +179,8 @@ update_registry() {
 
 check_airgap() {
   # See if this is an airgap install
-  AIRGAP=$(cat /opt/so/saltstack/local/pillar/global/soc_global.sls | grep airgap: | awk '{print $2}')
-  if [[ "$AIRGAP" == "True" ]]; then
+  AIRGAP=$(cat /opt/so/saltstack/local/pillar/global/soc_global.sls | grep airgap: | awk '{print $2}' | tr '[:upper:]' '[:lower:]')
+  if [[ "$AIRGAP" == "true" ]]; then
       is_airgap=0
       UPDATE_DIR=/tmp/soagupdate/SecurityOnion
       AGDOCKER=/tmp/soagupdate/docker