diff --git a/poky/meta/conf/machine/include/qemuboot-x86.inc b/poky/meta/conf/machine/include/qemuboot-x86.inc
index a2dcdc6..d3b9107 100644
--- a/poky/meta/conf/machine/include/qemuboot-x86.inc
+++ b/poky/meta/conf/machine/include/qemuboot-x86.inc
@@ -1,11 +1,11 @@
 # For runqemu
 IMAGE_CLASSES += "qemuboot"
 QB_SMP = "-smp 4"
-QB_CPU_x86 = "-cpu IvyBridge -machine q35"
-QB_CPU_KVM_x86 = "-cpu IvyBridge -machine q35"
+QB_CPU:x86 = "-cpu IvyBridge -machine q35"
+QB_CPU_KVM:x86 = "-cpu IvyBridge -machine q35"
 
-QB_CPU_x86-64 = "-cpu IvyBridge -machine q35"
-QB_CPU_KVM_x86-64 = "-cpu IvyBridge -machine q35"
+QB_CPU:x86-64 = "-cpu IvyBridge -machine q35"
+QB_CPU_KVM:x86-64 = "-cpu IvyBridge -machine q35"
 
 QB_AUDIO_DRV = "alsa"
 QB_AUDIO_OPT = "-soundhw ac97,es1370"