diff --git a/test/leak/sharp.supp b/test/leak/sharp.supp
index 9fdb76ca..d65442aa 100644
--- a/test/leak/sharp.supp
+++ b/test/leak/sharp.supp
@@ -484,6 +484,20 @@
   ...
   fun:_ZN4node9inspector5Agent5StartERKSsSt10shared_ptrINS_12DebugOptionsEEb
 }
+{
+  leak_nodejs_start
+  Memcheck:Leak
+  match-leak-kinds: definite
+  fun:_Znwm
+  fun:_ZN4node5StartEiPPc
+}
+{
+  leak_nodejs_start_background_task_runner
+  Memcheck:Leak
+  match-leak-kinds: possible
+  ...
+  fun:_ZN4node20BackgroundTaskRunnerC1Ei
+}
 {
   leak_nan_FunctionCallbackInfo
   Memcheck:Leak