--- a/accounts-qml-module.pro	2016-06-08 09:26:26.000000000 +0200
+++ b/accounts-qml-module.pro	2019-12-08 14:16:24.058806381 +0100
@@ -5,8 +5,9 @@
 TEMPLATE = subdirs
 CONFIG += ordered
 SUBDIRS = \
-    src \
-    tests
+    src
+
+CONFIG(tests): SUBDIRS += tests
 
 include(common-installs-config.pri)