diff --git a/arch/x86/lib/zimage.c b/arch/x86/lib/zimage.c
index 2f0e92f123..b1902834e8 100644
--- a/arch/x86/lib/zimage.c
+++ b/arch/x86/lib/zimage.c
@@ -282,7 +282,6 @@ void boot_zimage(void *setup_base, void *load_address)
 	:: [kernel_entry]"a"(load_address),
 	   [boot_params] "S"(setup_base),
 	   "b"(0), "D"(0)
-	:  "%ebp"
 	);
 }