diff --git a/debian/upload.sh b/debian/upload.sh
index 51c393b..20ad156 100755
--- a/debian/upload.sh
+++ b/debian/upload.sh
@@ -1,3 +1,3 @@
 #!/bin/bash -e
 
-dup puri -Uftp.b9.com -D/home/ftp/puri -C"/home/kevin/bin/remove-old-versions puri latest" -su $*
+dup puri -Uftp.b9.com -D/home/ftp/puri -C"(umask 022; /home/kevin/bin/remove-old-versions puri latest)" -su $*