---
 config.sub                | 2 +-
 testsuite/config-sub.data | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/config.sub b/config.sub
index 63c1f1c..5fa1ed6 100755
--- a/config.sub
+++ b/config.sub
@@ -1712,7 +1712,7 @@ case $os in
 	     | bosx* | nextstep* | cxux* | aout* | elf* | oabi* \
 	     | ptx* | coff* | ecoff* | winnt* | domain* | vsta* \
 	     | udi* | lites* | ieee* | go32* | aux* | hcos* \
-	     | chorusrdb* | cegcc* | glidix* \
+	     | chorusrdb* | cegcc* | glidix* | serenity* \
 	     | cygwin* | msys* | pe* | moss* | proelf* | rtems* \
 	     | midipix* | mingw32* | mingw64* | mint* \
 	     | uxpv* | beos* | mpeix* | udk* | moxiebox* \
diff --git a/testsuite/config-sub.data b/testsuite/config-sub.data
index 1f72e4e..2f66981 100644
--- a/testsuite/config-sub.data
+++ b/testsuite/config-sub.data
@@ -251,6 +251,7 @@ i386-elf					i386-pc-elf
 i386-es						i386-pc-es
 i386-freebsd					i386-pc-freebsd
 i386-glidix					i386-pc-glidix
+i386-serenity					i386-pc-serenity
 i386-haiku					i386-pc-haiku
 i386-isc					i386-pc-isc2.2
 i386-libertybsd					i386-pc-libertybsd
-- 
2.27.0