diff --git a/ChangeLog b/ChangeLog
index 798addd4..99c1690f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2015-05-24  Jay Berkenbilt  <ejb@ql.org>
+
+	* Include time.h in QUtil.hh for time_t
+
 2015-02-21  Jay Berkenbilt  <ejb@ql.org>
 
 	* Detect loops in Pages structure. Thanks to Gynvael Coldwind and
diff --git a/include/qpdf/QUtil.hh b/include/qpdf/QUtil.hh
index 5c2e5488..7f912e2d 100644
--- a/include/qpdf/QUtil.hh
+++ b/include/qpdf/QUtil.hh
@@ -14,6 +14,7 @@
 #include <list>
 #include <stdexcept>
 #include <stdio.h>
+#include <time.h>
 
 class RandomDataProvider;