diff --git a/main.go b/main.go
index 79049ce..403c13f 100644
--- a/main.go
+++ b/main.go
@@ -202,7 +202,7 @@ func main() {
 		if val, ok := ann["haproxy/mode"]; ok && val != "" {
 			b.Mode = val
 		}
-		if val, ok := ann["haproxy/cookie"]; ok && val != "" {
+		if val, ok := ann["haproxy/cookie-name"]; ok && val != "" {
 			b.CookieName = val
 		}
 		if val, ok := ann["haproxy/cookie-flags"]; ok && val != "" {