diff --git a/evocheck.sh b/evocheck.sh
index dda3855..2541e8b 100755
--- a/evocheck.sh
+++ b/evocheck.sh
@@ -917,7 +917,7 @@ fi
 if [ `uname -s` == "OpenBSD" ]; then
 
     if [ "$IS_ADVBASE" = 1 ]; then
-        if [[ ls /etc/hostname.carp* 1> /dev/null 2>&1 ]]; then
+        if ls /etc/hostname.carp* 1> /dev/null 2>&1; then
             for advbase in $(ifconfig carp | grep advbase | awk -F 'advbase' '{print $2}' | awk '{print $1}' | xargs); do
             if [[ "$advbase" gt 1 ]]; then
                 echo 'IS_ADVBASE FAILED!'