diff --git a/job.c b/job.c
index 1a65bccd..3df1691a 100644
--- a/job.c
+++ b/job.c
@@ -37,6 +37,7 @@ extern int errno;
 #else	/* Not POSIX.  */
 #define	NGROUPS_MAX	NGROUPS
 #endif	/* POSIX.  */
+#endif
 
 #ifdef	HAVE_WAITPID
 #include <sys/wait.h>