diff --git a/create_ap b/create_ap
index 526222f..8ee8d4d 100755
--- a/create_ap
+++ b/create_ap
@@ -610,7 +610,7 @@ if [[ $NO_VIRT -eq 0 ]]; then
     # in NetworkManager 0.9.10 and above we can set the interface as unmanaged without
     # the need of MAC address, so we set it before we create the virtual interface.
     if networkmanager_is_running && [[ $NM_OLDER_VERSION -eq 0 ]]; then
-        echo -n "Network Manager found, set $1 as unmanaged device... "
+        echo -n "Network Manager found, set ${VWIFI_IFACE} as unmanaged device... "
         networkmanager_add_unmanaged ${VWIFI_IFACE}
         # do not call networkmanager_wait_until_unmanaged because interface does not
         # exist yet
@@ -644,7 +644,7 @@ fi
 can_transmit_to_channel ${WIFI_IFACE} ${CHANNEL} || die "Your adapter can not transmit to channel ${CHANNEL}."
 
 if networkmanager_is_running && ! networkmanager_iface_is_unmanaged ${WIFI_IFACE}; then
-    echo -n "Network Manager found, set $1 as unmanaged device... "
+    echo -n "Network Manager found, set ${WIFI_IFACE} as unmanaged device... "
     networkmanager_add_unmanaged ${WIFI_IFACE}
     networkmanager_wait_until_unmanaged ${WIFI_IFACE}
     echo "DONE"