diff --git a/.kde-ci.yml b/.kde-ci.yml
index 96cc9ad6..ac14b09c 100644
--- a/.kde-ci.yml
+++ b/.kde-ci.yml
@@ -11,4 +11,4 @@ Options:
   per-test-timeout: 120 # Increase timeout, because some tests are parallelized in themselves and include really large headers
   tests-run-in-parallel: True
   cppcheck-arguments: '-i tests/'
-  ctest-arguments: -V
+
diff --git a/tests/run_tests.py b/tests/run_tests.py
index da54e45a..8d209086 100755
--- a/tests/run_tests.py
+++ b/tests/run_tests.py
@@ -491,6 +491,9 @@ def compiler_name():
     _qt5_installation = find_qt_installation(5, ["QT_SELECT=5 qmake", "qmake-qt5", "qmake", "qmake5"])
 else:
     _qt5_installation = None
+if (_qt5_installation == None or _qt5_installation.int_version == 0) \
+    and (_qt6_installation == None or _qt6_installation.int_version == 0):
+    sys.exit(1)
 _excluded_checks = args.exclude.split(',') if args.exclude is not None else []
 
 # -------------------------------------------------------------------------------