diff --git a/src/js/storyJS.js b/src/js/storyJS.js
index c47ff9c78517f16ee82a04abe40a3a582e519728..c524f7e501ded380ba404dd1bc795375e5922da7 100644
--- a/src/js/storyJS.js
+++ b/src/js/storyJS.js
@@ -365,7 +365,6 @@ globalThis.toJson = function(obj) {
 
 /**
  * @param {App.Entity.SlaveState} slave
- * @param {App.Entity.SlaveState.pregData} slave.pregData
  * @returns {string}
  */
 globalThis.nippleColor = function(slave) {