diff --git a/build/jam/ImageRules b/build/jam/ImageRules
index a1b5b047c7..a78f1f3f01 100644
--- a/build/jam/ImageRules
+++ b/build/jam/ImageRules
@@ -1591,7 +1591,8 @@ rule BuildCDBootImage image : bootfloppy : extrafiles
 actions BuildCDBootImage1
 {
 	$(RM) $(<)
-	mkisofs -b $(BOOTIMG) -r -J -V bootimg -o $(<) $(>[1]) $(>[2-])
+	mkisofs -b $(BOOTIMG) -r -J -V bootimg -o $(<) $(>[1]) $(>[2-]) \
+		|| genisoimage  -b $(BOOTIMG) -r -J -V bootimg -o $(<) $(>[1]) $(>[2-])
 }