diff --git a/.bashrc b/.bashrc
index bc357a8b3b64bd82129f9468237585afcf7753f8..b6be0b1f475e9f2c4a6f8bb2f972261e567af35d 100644
--- a/.bashrc
+++ b/.bashrc
@@ -202,7 +202,8 @@ ssh_keyscan_add () {
 }
 
 gen_csr () {
-    openssl req -new -newkey rsa:4096 -nodes -out "$1.csr" -keyout "$1.key"
+    name="${1:-site}"
+    openssl req -new -newkey rsa:4096 -nodes -out "$name.csr" -keyout "$name.key"
 }
 
 __sync_comics () {