diff --git a/misc/iscan-proprietary-drivers/iscan-proprietary-drivers.SlackBuild b/misc/iscan-proprietary-drivers/iscan-proprietary-drivers.SlackBuild
index 49452bb354..8b86352db2 100644
--- a/misc/iscan-proprietary-drivers/iscan-proprietary-drivers.SlackBuild
+++ b/misc/iscan-proprietary-drivers/iscan-proprietary-drivers.SlackBuild
@@ -23,7 +23,7 @@
 #  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 PRGNAM=iscan-proprietary-drivers
-VERSION=2.10.0.1
+VERSION=${VERSION:-2.10.0.1}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}