diff --git a/Makefile.inc1 b/Makefile.inc1
index b60b749a075..6a2d28d7485 100644
--- a/Makefile.inc1
+++ b/Makefile.inc1
@@ -393,8 +393,8 @@ buildkernel:
 		    config ${CONFIGARGS} -d ${KRNLOBJDIR}/${_kernel} ${_kernel}
 .endif
 	cd ${KRNLOBJDIR}/${_kernel}; \
-		MAKESRCPATH=${KRNLSRCDIR}/dev/aic7xxx \
-		    ${MAKE} -f ${KRNLSRCDIR}/dev/aic7xxx/Makefile
+		MAKESRCPATH=${KRNLSRCDIR}/dev/aic7xxx/aicasm \
+		    ${MAKE} -f ${KRNLSRCDIR}/dev/aic7xxx/aicasm/Makefile
 .if !defined(NO_KERNELDEPEND)
 	cd ${KRNLOBJDIR}/${_kernel}; \
 	    ${WMAKEENV} MACHINE=${MACHINE} ${MAKE} KERNEL=${INSTKERNNAME} depend