diff --git a/arch/x86/boot/compressed/head_32.S b/arch/x86/boot/compressed/head_32.S
index cccc05f0681c..de9d4200d305 100644
--- a/arch/x86/boot/compressed/head_32.S
+++ b/arch/x86/boot/compressed/head_32.S
@@ -229,12 +229,14 @@ relocated:
 	xorl	%ebx, %ebx
 	jmp	*%eax
 
+#ifdef CONFIG_EFI_STUB
 	.data
 efi32_config:
 	.fill 11,8,0
 	.long efi_call_phys
 	.long 0
 	.byte 0
+#endif
 
 /*
  * Stack and heap for uncompression
diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S
index 4f40cddd025d..57e58a5fa210 100644
--- a/arch/x86/boot/compressed/head_64.S
+++ b/arch/x86/boot/compressed/head_64.S
@@ -440,6 +440,7 @@ gdt:
 	.quad   0x0000000000000000	/* TS continued */
 gdt_end:
 
+#ifdef CONFIG_EFI_STUB
 efi_config:
 	.quad	0
 
@@ -456,6 +457,8 @@ efi64_config:
 	.fill	11,8,0
 	.quad	efi_call6
 	.byte	1
+#endif /* CONFIG_EFI_STUB */
+
 /*
  * Stack and heap for uncompression
  */