diff --git a/src/PKPass.ts b/src/PKPass.ts
index 54524de..c4b0c7e 100644
--- a/src/PKPass.ts
+++ b/src/PKPass.ts
@@ -712,8 +712,6 @@ export default class PKPass extends Bundle {
 		}
 
 		this[propsSymbol]["expirationDate"] = parsedDate;
-
-		return this;
 	}
 
 	/**