diff --git a/scripts/build-website.sh b/scripts/build-website.sh
index 35936d4..41c83e4 100755
--- a/scripts/build-website.sh
+++ b/scripts/build-website.sh
@@ -5,9 +5,9 @@
 # build the blog files
 cd ../blog
 CONTENTNUM=$(ls content-* | wc -l )
-for i in {0..$CONTENTNUM}
+for ((i=0;i<=$CONTENTNUM;i++))
 do
-	cat filehead "content-$(printf \"%03d\" $i)" "quote-$(printf \"%03d\" $i)" > blog-00$i
+	cat filehead "content-$(printf %03d $i)" "quote-$(printf %03d $i)" > blog-00$i
 done
 rm filehead content* quote* .blog.*