diff --git a/internal/net/http/reverse_proxy_mod.go b/internal/net/http/reverse_proxy_mod.go
index 136f9d3..849fac4 100644
--- a/internal/net/http/reverse_proxy_mod.go
+++ b/internal/net/http/reverse_proxy_mod.go
@@ -406,7 +406,6 @@ func (p *ReverseProxy) handler(rw http.ResponseWriter, req *http.Request) {
 	outreq.Header.Set(HeaderXForwardedProto, reqScheme)
 	outreq.Header.Set(HeaderXForwardedHost, req.Host)
 	outreq.Header.Set(HeaderXForwardedURI, req.RequestURI)
-	outreq.Header.Set("Origin", reqScheme+"://"+req.Host)
 
 	if _, ok := outreq.Header["User-Agent"]; !ok {
 		// If the outbound request doesn't have a User-Agent header set,
diff --git a/schema/providers.schema.json b/schema/providers.schema.json
index 0d9aa48..5ed99c5 100644
--- a/schema/providers.schema.json
+++ b/schema/providers.schema.json
@@ -10,7 +10,7 @@
     }
   ],
   "patternProperties": {
-    "^[a-zA-Z0-9_-]+$": {
+    ".+": {
       "title": "Proxy entry",
       "type": "object",
       "properties": {