diff --git a/src/main/java/org/archive/format/warc/WARCConstants.java b/src/main/java/org/archive/format/warc/WARCConstants.java
index c9f6cbf3..93a81f96 100644
--- a/src/main/java/org/archive/format/warc/WARCConstants.java
+++ b/src/main/java/org/archive/format/warc/WARCConstants.java
@@ -183,8 +183,6 @@ enum WARCRecordType {
     public static final String HEADER_KEY_REFERS_TO_FILENAME = "WARC-Refers-To-Filename";
     public static final String HEADER_KEY_REFERS_TO_FILE_OFFSET = "WARC-Refers-To-File-Offset";
     
-    public static final String PROFILE_REVISIT_URI_AGNOSTIC_IDENTICAL_DIGEST = 
-            "http://netpreserve.org/warc/1.0/revisit/uri-agnostic-identical-payload-digest";
     public static final String PROFILE_REVISIT_IDENTICAL_DIGEST = 
         "http://netpreserve.org/warc/1.0/revisit/identical-payload-digest";
     public static final String PROFILE_REVISIT_NOT_MODIFIED =