diff --git a/package/busybox/busybox-minimal.config b/package/busybox/busybox-minimal.config
index 1fb4e39e21..1e7ad1d357 100644
--- a/package/busybox/busybox-minimal.config
+++ b/package/busybox/busybox-minimal.config
@@ -53,7 +53,7 @@ CONFIG_EXTRA_CFLAGS=""
 CONFIG_EXTRA_LDFLAGS=""
 CONFIG_EXTRA_LDLIBS=""
 # CONFIG_USE_PORTABLE_CODE is not set
-CONFIG_STACK_OPTIMIZATION_386=y
+# CONFIG_STACK_OPTIMIZATION_386 is not set
 CONFIG_STATIC_LIBGCC=y
 
 #
diff --git a/package/busybox/busybox.config b/package/busybox/busybox.config
index 4826fb8242..6e8bd2799d 100644
--- a/package/busybox/busybox.config
+++ b/package/busybox/busybox.config
@@ -53,7 +53,7 @@ CONFIG_EXTRA_CFLAGS=""
 CONFIG_EXTRA_LDFLAGS=""
 CONFIG_EXTRA_LDLIBS=""
 # CONFIG_USE_PORTABLE_CODE is not set
-CONFIG_STACK_OPTIMIZATION_386=y
+# CONFIG_STACK_OPTIMIZATION_386 is not set
 CONFIG_STATIC_LIBGCC=y
 
 #