diff --git a/powerpc/run b/powerpc/run
index e469f1e..5cdb941 100755
--- a/powerpc/run
+++ b/powerpc/run
@@ -24,6 +24,8 @@
 
 if [[ "$ACCEL" == "tcg" ]] ; then
 	M+=",cap-cfpc=broken,cap-sbbc=broken,cap-ibs=broken,cap-ccf-assist=off"
+elif [[ "$ACCEL" == "kvm" ]] ; then
+	M+=",cap-ccf-assist=off"
 fi
 
 command="$qemu -nodefaults $M -bios $FIRMWARE"