diff --git a/assets/html/index.html b/assets/html/index.html
index 308c3f8e..0bcb8f80 100644
--- a/assets/html/index.html
+++ b/assets/html/index.html
@@ -137,7 +137,7 @@
 
       var elfFiles = [
         "doom.elf",
-        "smoles.elf",
+        "smolnes.elf",
         "quake.elf",
         "coremark.elf",
         "dhrystone.elf",
diff --git a/src/emulate.c b/src/emulate.c
index 5539aa61..dcf871ee 100644
--- a/src/emulate.c
+++ b/src/emulate.c
@@ -1183,6 +1183,7 @@ void rv_step(void *arg)
 
 #ifdef __EMSCRIPTEN__
     if (rv_has_halted(rv)) {
+        printf("inferior exit code %d\n", attr->exit_code);
         emscripten_cancel_main_loop();
         rv_delete(rv); /* clean up and reuse memory */
     }