1 files changed, 4 insertions, 0 deletions
diff --git a/NOTICE b/NOTICE
index 89ee86f60a..2c1a2e9e30 100644
--- a/NOTICE
+++ b/NOTICE
@@ -12,3 +12,7 @@ This software contains code derived from the RSA Data Security
 Inc. MD5 Message-Digest Algorithm, including various
 modifications by Spyglass Inc., Carnegie Mellon University, and
 Bell Communications Research, Inc (Bellcore).
+
+This software contains code derived from the PCRE library pcreposix.c
+source code, written by Philip Hazel, Copyright 1997-2004
+by the University of Cambridge, England.