diff --git a/platform/util/resources/misc/registry.properties b/platform/util/resources/misc/registry.properties
index e059f671b9e1..cbf9fd51b716 100644
--- a/platform/util/resources/misc/registry.properties
+++ b/platform/util/resources/misc/registry.properties
@@ -627,4 +627,4 @@ dart.server.driven.resolution=false
 
 editor.breadcrumbs.highlight.on.hover=false
 editor.breadcrumbs.highlight.on.hover.description=Highlight corresponding ranges in editor on breadcrumb item hover (requires project reopening)
-testDiscovery.enabled=true
\ No newline at end of file
+testDiscovery.enabled=false
\ No newline at end of file