diff --git a/mk/userspace/userutils.mk b/mk/userspace/userutils.mk
index 397ae4a..9b144e0 100644
--- a/mk/userspace/userutils.mk
+++ b/mk/userspace/userutils.mk
@@ -4,7 +4,8 @@ userutils: \
 	filesystem/bin/login \
 	filesystem/bin/passwd \
 	filesystem/bin/su \
-	filesystem/bin/sudo
+	filesystem/bin/sudo \
+	filesystem/bin/whoami
 
 filesystem/bin/%: programs/userutils/Cargo.toml programs/userutils/src/bin/%.rs $(BUILD)/libstd.rlib
 	mkdir -p filesystem/bin