1 files changed, 1 insertions, 1 deletions
diff --git a/elf/dl-lookup.c b/elf/dl-lookup.c
index 19e6f05ef0..c0f9731ce9 100644
--- a/elf/dl-lookup.c
+++ b/elf/dl-lookup.c
@@ -18,10 +18,10 @@
    Boston, MA 02111-1307, USA.  */
 
 #include <alloca.h>
-#include <stddef.h>
 #include <link.h>
 #include <assert.h>
 #include <string.h>
+#include <unistd.h>
 
 #include "dl-hash.h"
 #include <dl-machine.h>