diff --git a/src/system/kernel/arch/x86/apic.cpp b/src/system/kernel/arch/x86/apic.cpp
index c6719cc23d..176102977d 100644
--- a/src/system/kernel/arch/x86/apic.cpp
+++ b/src/system/kernel/arch/x86/apic.cpp
@@ -31,7 +31,8 @@ apic_available()
 }
 
 
-bool x2apic_available()
+bool
+x2apic_available()
 {
 	return sX2APIC;
 }