diff --git a/root/etc/cont-init.d/30-config b/root/etc/cont-init.d/30-config
index 93148de..f79569a 100644
--- a/root/etc/cont-init.d/30-config
+++ b/root/etc/cont-init.d/30-config
@@ -6,7 +6,7 @@
         /config/keys
 
 [[ ! -e /config/keys/certificate.pem ]] && \
-        openssl req -x509 -nodes -days 3650 \
+        libressl req -x509 -nodes -days 3650 \
         -newkey rsa:2048 -keyout /config/keys/private-key.pem  -out /config/keys/certificate.pem \
         -subj "/CN=nntp2nntp"