diff --git a/modules/caddyhttp/reverseproxy/fastcgi/caddyfile.go b/modules/caddyhttp/reverseproxy/fastcgi/caddyfile.go
index a9e6b220f9d..799050e9701 100644
--- a/modules/caddyhttp/reverseproxy/fastcgi/caddyfile.go
+++ b/modules/caddyhttp/reverseproxy/fastcgi/caddyfile.go
@@ -348,7 +348,7 @@ func parsePHPFastCGI(h httpcaddyfile.Helper) ([]httpcaddyfile.ConfigValue, error
 		}
 		redirHandler := caddyhttp.StaticResponse{
 			StatusCode: caddyhttp.WeakString(strconv.Itoa(http.StatusPermanentRedirect)),
-			Headers:    http.Header{"Location": []string{"{http.request.uri.path}/"}},
+			Headers:    http.Header{"Location": []string{"{http.request.orig_uri.path}/"}},
 		}
 		redirRoute := caddyhttp.Route{
 			MatcherSetsRaw: []caddy.ModuleMap{redirMatcherSet},