diff --git a/arch/x86/entry/entry.S b/arch/x86/entry/entry.S
index 78fd2442b49d..ad292c0d971a 100644
--- a/arch/x86/entry/entry.S
+++ b/arch/x86/entry/entry.S
@@ -59,7 +59,7 @@ EXPORT_SYMBOL_GPL(mds_verw_sel);
  * entirely in the C code, and use an alias emitted by the linker script
  * instead.
  */
-#ifdef CONFIG_STACKPROTECTOR
+#if defined(CONFIG_STACKPROTECTOR) && defined(CONFIG_SMP)
 EXPORT_SYMBOL(__ref_stack_chk_guard);
 #endif
 #endif