diff --git a/ChangeLog b/ChangeLog
index 6e52700..21de379 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2008-05-03  Jay Berkenbilt  <ejb@ql.org>
+
+	* libqpdf/PCRE.cc: added missing include of <string.h>
+
 2008-04-26  Jay Berkenbilt  <ejb@ql.org>
 
 	* 2.0: initial public release
diff --git a/libqpdf/PCRE.cc b/libqpdf/PCRE.cc
index afa6e95..d8e38a2 100644
--- a/libqpdf/PCRE.cc
+++ b/libqpdf/PCRE.cc
@@ -1,9 +1,9 @@
 
-
 #include <qpdf/PCRE.hh>
 #include <qpdf/QUtil.hh>
 
 #include <iostream>
+#include <strlen.h>
 
 PCRE::Exception::Exception(std::string const& message)
 {