diff --git a/arch/x86/kernel/probe_32.c b/arch/x86/kernel/probe_32.c
index 61339a0d55cf6246eb9bea67309c47de015da6f1..b5db26f8e069422689039ba6daf52c1fb07b0894 100644
--- a/arch/x86/kernel/probe_32.c
+++ b/arch/x86/kernel/probe_32.c
@@ -113,7 +113,7 @@ struct genapic apic_default = {
 	.cpu_mask_to_apicid_and		= default_cpu_mask_to_apicid_and,
 
 	.send_IPI_mask			= default_send_IPI_mask,
-	.send_IPI_mask_allbutself	= NULL,
+	.send_IPI_mask_allbutself	= default_send_IPI_mask_allbutself,
 	.send_IPI_allbutself		= default_send_IPI_allbutself,
 	.send_IPI_all			= default_send_IPI_all,
 	.send_IPI_self			= NULL,