diff --git a/TESTS/network/wifi/main.cpp b/TESTS/network/wifi/main.cpp
index f4e56ee0286..57fda5659b0 100644
--- a/TESTS/network/wifi/main.cpp
+++ b/TESTS/network/wifi/main.cpp
@@ -34,15 +34,15 @@
     !defined(MBED_CONF_APP_WIFI_CH_SECURE)     || \
     !defined(MBED_CONF_APP_WIFI_PASSWORD)      || \
     !defined(MBED_CONF_APP_WIFI_SECURE_SSID)   || \
-    !defined MBED_CONF_APP_WIFI_SECURE_PROTOCOL)
+    !defined(MBED_CONF_APP_WIFI_SECURE_PROTOCOL))
 #error [NOT_SUPPORTED] Requires parameters from mbed_app.json (for secure connections)
 #else
 
 #if defined(MBED_CONF_APP_WIFI_UNSECURE_SSID) &&  \
-    !defined(MBED_CONF_APP_AP_MAC_UNSECURE)    || \
+   (!defined(MBED_CONF_APP_AP_MAC_UNSECURE)    || \
     !defined(MBED_CONF_APP_MAX_SCAN_SIZE)      || \
     !defined(MBED_CONF_APP_WIFI_CH_UNSECURE)   || \
-    !defined(MBED_CONF_APP_WIFI_UNSECURE_SSID)
+    !defined(MBED_CONF_APP_WIFI_UNSECURE_SSID))
 #error [NOT_SUPPORTED] Requires parameters from mbed_app.json (for unsecure connections)
 #else