diff --git a/HACKING b/HACKING
index b2582a035ac..91ccd2e9d43 100644
--- a/HACKING
+++ b/HACKING
@@ -8,11 +8,8 @@ https://wiki.qt.io/Setting_up_Gerrit#How_to_get_started_-_Gerrit_registration
 Qt Creator has integrated auto tests, and further external tests in the
 subdirectory 'tests'.
 
-To build the integrated auto tests, build Qt Creator with the additional
-QMake option TEST=1
-
-To build also the auto tests, manual tests and unit tests in the 'tests'
-subdirectory, use the QMake option BUILD_TESTS=1
+To build the auto tests, manual tests and unit tests in the 'tests'
+subdirectory, configure with the CMake option WITH_TESTS=ON.
 
 Afterwards: