diff --git a/start.sh b/start.sh
index 1dfe749b..e9384866 100755
--- a/start.sh
+++ b/start.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 if [[ "$TAUTULLI_DOCKER" = "True" ]]; then
-    if [[ -v PUID && -v PGID ]]; then
+    if [[ -n $PUID && -n $PGID ]]; then
         getent group "$PGID" 2>&1 > /dev/null || groupadd -g "$PGID" tautulli
         getent passwd "$PUID" 2>&1 > /dev/null || useradd -r -u "$PUID" -g "$PGID" tautulli