diff --git a/glib/tests/keyfile.c b/glib/tests/keyfile.c
index d3f70c531..546878321 100644
--- a/glib/tests/keyfile.c
+++ b/glib/tests/keyfile.c
@@ -1,7 +1,9 @@
+
 #include <glib.h>
 #include <locale.h>
 #include <string.h>
 #include <stdlib.h>
+#include <unistd.h>
 
 static GKeyFile *
 load_data (const gchar   *data,