diff --git a/karahti b/karahti
index 0abf484..357d683 100755
--- a/karahti
+++ b/karahti
@@ -47,7 +47,7 @@ expiry=${opts[expire]}
 url=${opts[url]:-https://p.ahti.space/nanopaste-get.cgi}
 
 tail -n +1 -- "$@" | curl -sSA karahti/1.0 -w %{redirect_url} \
-  -F "paste_content=<-" -F "language=$lang" -F "expiry=$expiry" \
+  --data-urlencode paste_content@- -d "language=$lang" -d "expiry=$expiry" \
   "$url"
 
 printf "\n"