diff --git a/ChangeLog b/ChangeLog
index 3205cee423..490cfc7734 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2015-12-09  Aurelien Jarno  <aurelien@aurel32.net>
+
+	* sysdeps/unix/grantpt.c (grantpt): Call__basename instead of
+	basename.
+
 2015-12-08  Siddhesh Poyarekar  <sid@reserved-bit.com>
 
 	* benchtests/Makefile (bench-math): Move ffs and ffsll...
diff --git a/sysdeps/unix/grantpt.c b/sysdeps/unix/grantpt.c
index c04c85d450..f019b9db30 100644
--- a/sysdeps/unix/grantpt.c
+++ b/sysdeps/unix/grantpt.c
@@ -195,7 +195,7 @@ grantpt (int fd)
       CLOSE_ALL_FDS ();
 # endif
 
-      execle (_PATH_PT_CHOWN, basename (_PATH_PT_CHOWN), NULL, NULL);
+      execle (_PATH_PT_CHOWN, __basename (_PATH_PT_CHOWN), NULL, NULL);
       _exit (FAIL_EXEC);
     }
   else