diff --git a/src/env-inl.h b/src/env-inl.h
index d443500949c638..e713ea64ef2b19 100644
--- a/src/env-inl.h
+++ b/src/env-inl.h
@@ -837,14 +837,6 @@ void Environment::set_filehandle_close_warning(bool on) {
   emit_filehandle_warning_ = on;
 }
 
-bool Environment::emit_insecure_umask_warning() const {
-  return emit_insecure_umask_warning_;
-}
-
-void Environment::set_emit_insecure_umask_warning(bool on) {
-  emit_insecure_umask_warning_ = on;
-}
-
 void Environment::set_source_maps_enabled(bool on) {
   source_maps_enabled_ = on;
 }