diff --git a/configure b/configure
index b969dee675..af2ba83f0e 100755
--- a/configure
+++ b/configure
@@ -941,7 +941,7 @@ done
 
 # Check for ancillary tools used in testing
 genisoimage=
-for binary in genisoimage
+for binary in genisoimage mkisofs
 do
     if has $binary
     then