diff --git a/gitlab-ci/install-dependencies.sh b/gitlab-ci/install-dependencies.sh
index e88c479009fa71bc6afa3551c9444a99106e5ea5..9f77429bddb30e5651651df20205147b02b82581 100755
--- a/gitlab-ci/install-dependencies.sh
+++ b/gitlab-ci/install-dependencies.sh
@@ -32,7 +32,7 @@ cd /opt/dev
 rm -fr libwifi
 exec_cmd git clone -b devel https://dev.iopsys.eu/iopsys/libwifi.git
 cd libwifi
-exec_cmd make HAS_WIFI=1 WIFI_TYPE=TEST
+exec_cmd make WIFI_TYPE=TEST CFLAGS+="-DHAS_WIFI=1"
 exec_cmd cp wifidefs.h wifiutils.h wifiops.h wifi.h /usr/include
 exec_cmd cp -a libwifi*.so* /usr/lib