diff --git a/wifi/check_wifi.sh b/wifi/check_wifi.sh
index 47bf13a..ffb069a 100755
--- a/wifi/check_wifi.sh
+++ b/wifi/check_wifi.sh
@@ -22,7 +22,7 @@
 # check for presence of wlan0
 
 if ! iwconfig 2>&1 | grep -q -E ".*wlan0.*"; then
-        echo "...[Error] now wlan0 interface found"
+        echo "...[Error] no wlan0 interface found"
         exit 1
 fi
 exit 0