diff --git a/fasthttp/fasthttp.go b/fasthttp/fasthttp.go
index 31b1aef..0528463 100644
--- a/fasthttp/fasthttp.go
+++ b/fasthttp/fasthttp.go
@@ -69,7 +69,10 @@ func New(co cors.Options) Cors {
 				break
 			} else if i := strings.IndexByte(origin, '*'); i >= 0 {
 				// Split the origin in two: start and end string without the *
-				w := internal.Wildcard{origin[0:i], origin[i+1 : len(origin)]}
+				w := internal.Wildcard{
+					Prefix: origin[0:i],
+					Suffix: origin[i+1 : len(origin)],
+				}
 				c.allowedWOrigins = append(c.allowedWOrigins, w)
 			} else {
 				c.allowedOrigins = append(c.allowedOrigins, origin)