diff --git a/test/leak/sharp.supp b/test/leak/sharp.supp
index 7e57515d..10e7fcf6 100644
--- a/test/leak/sharp.supp
+++ b/test/leak/sharp.supp
@@ -366,6 +366,17 @@
   ...
   fun:_ZN2v84base6Thread5StartEv
 }
+{
+  leak_nodejs_thread_TracingController
+  Memcheck:Leak
+  match-leak-kinds: possible
+  fun:calloc
+  fun:allocate_dtv
+  fun:_dl_allocate_tls
+  fun:allocate_stack
+  ...
+  fun:_ZN4node12NodePlatformC1EiPN2v817TracingControllerE
+}
 {
   leak_nan_FunctionCallbackInfo
   Memcheck:Leak