diff --git a/hfsutils/libhfs/data.h b/hfsutils/libhfs/data.h
index fd38e75c46..8bebfb78ea 100644
--- a/hfsutils/libhfs/data.h
+++ b/hfsutils/libhfs/data.h
@@ -19,6 +19,8 @@
  * $Id: data.h,v 1.7 1998/11/02 22:08:58 rob Exp $
  */
 
+#include <time.h>
+
 extern const unsigned char hfs_charorder[];
 
   signed  char d_getsb(register const unsigned char *);
diff --git a/hfsutils/librsrc/data.h b/hfsutils/librsrc/data.h
index 6e5d644ee0..9fdb75cbc1 100644
--- a/hfsutils/librsrc/data.h
+++ b/hfsutils/librsrc/data.h
@@ -19,6 +19,8 @@
  * $Id: data.h,v 1.5 1998/04/11 08:27:18 rob Exp $
  */
 
+# include <time.h>
+
 extern const unsigned char hfs_charorder[];
 
 signed char d_getsb(const unsigned char *);