diff --git a/sysdeps/unix/sysv/linux/hppa/bits/timesize.h b/sysdeps/unix/sysv/linux/hppa/bits/timesize.h
index 316a9c1ce6..cbceeb4a29 100644
--- a/sysdeps/unix/sysv/linux/hppa/bits/timesize.h
+++ b/sysdeps/unix/sysv/linux/hppa/bits/timesize.h
@@ -16,5 +16,7 @@
License along with the GNU C Library; if not, see
. */
+#include
+
/* Size in bits of the 'time_t' type of the default ABI. */
-#define __TIMESIZE 32
+#define __TIMESIZE __WORDSIZE