diff --git a/platform/util/resources/misc/registry.properties b/platform/util/resources/misc/registry.properties
index debfb7c911cd..5b48d0ed6a86 100644
--- a/platform/util/resources/misc/registry.properties
+++ b/platform/util/resources/misc/registry.properties
@@ -207,7 +207,7 @@ debugger.monitor.blocked.threads=true
 debugger.monitor.blocked.threads.description=Watch if a thread we do stepping in is blocked by another suspended thread
 debugger.watch.return.speedup=true
 debugger.watch.return.speedup.description=Reduce watch return values overhead by applying extra filters
-debugger.check.source=false
+debugger.check.source=true
 debugger.check.source.description=Check that source code matches the bytecode
 
 analyze.exceptions.on.the.fly=false