diff --git a/src/kernel/libroot/posix/glibc/libio/Jamfile b/src/kernel/libroot/posix/glibc/libio/Jamfile
index 8c137a7a9d..f31bc4111c 100644
--- a/src/kernel/libroot/posix/glibc/libio/Jamfile
+++ b/src/kernel/libroot/posix/glibc/libio/Jamfile
@@ -96,7 +96,7 @@ KernelMergeObject posix_gnu_libio.o :
 #	<$(SOURCE_GRIST)>iogetwline.c
 #	<$(SOURCE_GRIST)>ioungetwc.c
 #	<$(SOURCE_GRIST)>iovswscanf.c
-#	<$(SOURCE_GRIST)>iowpadn.c
+	<$(SOURCE_GRIST)>iowpadn.c
 #	<$(SOURCE_GRIST)>putwc.c
 #	<$(SOURCE_GRIST)>putwc_u.c
 #	<$(SOURCE_GRIST)>putwchar.c
@@ -108,7 +108,7 @@ KernelMergeObject posix_gnu_libio.o :
 #	<$(SOURCE_GRIST)>vwscanf.c
 #	<$(SOURCE_GRIST)>wfiledoalloc.c
 #	<$(SOURCE_GRIST)>wfileops.c
-#	<$(SOURCE_GRIST)>wgenops.c
+	<$(SOURCE_GRIST)>wgenops.c
 #	<$(SOURCE_GRIST)>wprintf.c
 #	<$(SOURCE_GRIST)>wscanf.c
 #	<$(SOURCE_GRIST)>wstrops.c
diff --git a/src/kernel/libroot/posix/glibc/libio/stdio.h b/src/kernel/libroot/posix/glibc/libio/stdio.h
index 8e9430cfd2..b922305640 100644
--- a/src/kernel/libroot/posix/glibc/libio/stdio.h
+++ b/src/kernel/libroot/posix/glibc/libio/stdio.h
@@ -23,7 +23,7 @@
 
 #ifndef _STDIO_H
 
-#include <libioP.h>
+//#include <libioP.h>
 
 #if !defined __need_FILE && !defined __need___FILE
 # define _STDIO_H	1