1 files changed, 1 insertions, 1 deletions

diff --git a/src/bun.js/builtins/js/ProcessObjectInternals.js b/src/bun.js/builtins/js/ProcessObjectInternals.js
index bf548eee6..be23220b1 100644
--- a/src/bun.js/builtins/js/ProcessObjectInternals.js
+++ b/src/bun.js/builtins/js/ProcessObjectInternals.js
@@ -511,10 +511,10 @@ function getStdinStream(fd, rawRequire, Bun) {
     }
 
     on(ev, cb) {
-      super.on(ev, cb);
       if (!this.#readStream && (ev === "readable" || ev === "data")) {
         this.#loadReadStream();
       }
+      return super.on(ev, cb);
     }
 
     #loadReadStream() {