diff --git a/pkg/server/warcserver/cdxserverapi.go b/pkg/server/warcserver/cdxserverapi.go
index ca6eab6..778b28f 100644
--- a/pkg/server/warcserver/cdxserverapi.go
+++ b/pkg/server/warcserver/cdxserverapi.go
@@ -49,7 +49,7 @@ func cdxjToPywbJson(record *cdx.Cdx) *pywbJson {
 	js := &pywbJson{
 		Urlkey:    record.Ssu,
 		Timestamp: record.Sts,
-		Url:       strings.ReplaceAll(record.Uri, "&", "%26"),
+		Url:       record.Uri,
 		Mime:      record.Mct,
 		Status:    record.Hsc,
 		Digest:    record.Sha,