diff --git a/qse/mod/awk/sys.c b/qse/mod/awk/sys.c
index e027c7ff..2f2cbfdb 100644
--- a/qse/mod/awk/sys.c
+++ b/qse/mod/awk/sys.c
@@ -304,7 +304,7 @@ static fnctab_t fnctab[] =
 	{ QSE_T("fork"),    { { 0, 0, QSE_NULL }, fnc_fork,    0  } },
 	{ QSE_T("getgid"),  { { 0, 0, QSE_NULL }, fnc_getgid,  0  } },
 	{ QSE_T("getpgrp"), { { 0, 0, QSE_NULL }, fnc_getpgrp, 0  } },
-	{ QSE_T("getpid"),  { { 0, 0, QSE_NULL }, fnc_getpid,  QSE_AWK_RIO  } },
+	{ QSE_T("getpid"),  { { 0, 0, QSE_NULL }, fnc_getpid,  0  } },
 	{ QSE_T("getppid"), { { 0, 0, QSE_NULL }, fnc_getppid, 0  } },
 	{ QSE_T("getuid"),  { { 0, 0, QSE_NULL }, fnc_getuid,  0  } },
 	{ QSE_T("kill"),    { { 2, 2, QSE_NULL }, fnc_kill,    0  } },