diff --git a/impl/src/main/java/io/jsonwebtoken/impl/lang/CompactMediaTypeIdConverter.java b/impl/src/main/java/io/jsonwebtoken/impl/lang/CompactMediaTypeIdConverter.java
index a2574dafe..7d99bdf69 100644
--- a/impl/src/main/java/io/jsonwebtoken/impl/lang/CompactMediaTypeIdConverter.java
+++ b/impl/src/main/java/io/jsonwebtoken/impl/lang/CompactMediaTypeIdConverter.java
@@ -53,7 +53,6 @@ public String applyFrom(Object o) {
         Assert.notNull(o, "Value cannot be null.");
         Assert.isInstanceOf(String.class, o, "Value must be a string.");
         String s = (String) o;
-        //s = compactIfPossible(s);
 
         // https://www.rfc-editor.org/rfc/rfc7515.html#section-4.1.10:
         //