diff --git a/src/org/rascalmpl/core/library/lang/rascalcore/check/CheckerCommon.rsc b/src/org/rascalmpl/core/library/lang/rascalcore/check/CheckerCommon.rsc
index 2e5fbe46..26d8b29a 100644
--- a/src/org/rascalmpl/core/library/lang/rascalcore/check/CheckerCommon.rsc
+++ b/src/org/rascalmpl/core/library/lang/rascalcore/check/CheckerCommon.rsc
@@ -67,7 +67,7 @@ data ModuleStatus =
 
 ModuleStatus newModuleStatus(PathConfig pcfg) = moduleStatus({}, {}, (), [], (), [], (), (), (), (), pcfg);
 
-bool traceTPL = true;
+bool traceTPL = false;
 bool traceParseTreeCache = false;
 bool traceTModelCache = false;