diff --git a/common/scripts/mesh-11s_nats.sh b/common/scripts/mesh-11s_nats.sh
index 75023c7e..1be646ac 100755
--- a/common/scripts/mesh-11s_nats.sh
+++ b/common/scripts/mesh-11s_nats.sh
@@ -177,7 +177,7 @@ EOF
       # Radio parameters
       echo "set radio parameters"
       # /usr/local/bin/cli_app set txpwr fixed 23
-      /usr/local/bin/cli_app set gi long
+      /usr/local/bin/cli_app set gi short
       /usr/local/bin/cli_app set support_ch_width 1
       /usr/local/bin/cli_app set mesh_rssi_threshold -105