diff --git a/en/recovery-challenge.cgi b/en/recovery-challenge.cgi
index 65ff092..69f478a 100755
--- a/en/recovery-challenge.cgi
+++ b/en/recovery-challenge.cgi
@@ -1,4 +1,4 @@
-#!/usr/bin/env -S bash -x
+#!/usr/bin/env -S bash
 saveIFS=$IFS
 IFS='=&'
 parm=($POST_STRING)
@@ -58,11 +58,11 @@ submit_challenge() {
 		return
 	fi
 	echo "$sig" > "/var/log/challenges/$arg_username.gpg"
-	gpg --homedir /var/log/challenges --import "/vm/$arg_username/.pgp.asc"
+	gpg --homedir /var/log/challenges --import "/vm/$arg_username/.pgp.asc" &> /dev/null
 	if gpg --homedir /var/log/challenges \
 		--trust-model always \
 		--verify "/var/log/challenges/$arg_username.gpg" \
-		"/var/log/challenges/$arg_username"; then
+		"/var/log/challenges/$arg_username" &> /dev/null; then
 		if [[ "$(gpg --homedir /var/log/challenges \
 			--trust-model always \
 			--verify "/var/log/challenges/$arg_username.gpg" \