diff --git a/dkms.conf b/dkms.conf
index 8018104..73a91c9 100644
--- a/dkms.conf
+++ b/dkms.conf
@@ -1,7 +1,7 @@
 PACKAGE_NAME="aic8800"
 PACKAGE_VERSION="1.0.0"
-MAKE="KVER=${kernelver} 'make' -C drivers/aic8800"
-CLEAN="KVER=${kernelver} 'make' -C drivers/aic8800 clean"
+MAKE="KVER=${kernelver} KDIR=/lib/modules/${kernelver}/build 'make' -C drivers/aic8800"
+CLEAN="KVER=${kernelver} KDIR=/lib/modules/${kernelver}/build 'make' -C drivers/aic8800 clean"
 
 # Main module (aic8800_fdrv)
 BUILT_MODULE_NAME[0]="aic8800_fdrv"