diff --git a/helpers/run-tests.py b/helpers/run-tests.py
--- a/helpers/run-tests.py
+++ b/helpers/run-tests.py
@@ -87,7 +87,8 @@
 	buildEnvironment['LD_PRELOAD'] = CommonUtils.firstPresentFileInPaths( knownAsanLocations, knownAsanNames )
 
 # We want Qt to be noisy about debug output to make debugging tests easier
-buildEnvironment['QT_LOGGING_RULES'] = "*.debug=true"
+# Some stuff is so verbose it hits the testlib maxwarnings limits though
+buildEnvironment['QT_LOGGING_RULES'] = "*.debug=true;qt.text.font.db=false"
 # We want to force Qt to print to stderr, even on Windows
 buildEnvironment['QT_LOGGING_TO_CONSOLE'] = '1'
 buildEnvironment['QT_FORCE_STDERR_LOGGING'] = '1'