diff --git a/config.sub b/config.sub
index 7cc68ba..71a20c5 100755
--- a/config.sub
+++ b/config.sub
@@ -313,6 +313,7 @@ case $basic_machine in
 	| tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
 	| ubicom32 \
 	| v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
+	| visium \
 	| we32k \
 	| x86 | xc16x | xstormy16 | xtensa \
 	| z8k | z80)
@@ -440,6 +441,7 @@ case $basic_machine in
 	| ubicom32-* \
 	| v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
 	| vax-* \
+	| visium-* \
 	| we32k-* \
 	| x86-* | x86_64-* | xc16x-* | xps100-* \
 	| xstormy16-* | xtensa*-* \
diff --git a/testsuite/config-sub.data b/testsuite/config-sub.data
index 944382d..9091852 100644
--- a/testsuite/config-sub.data
+++ b/testsuite/config-sub.data
@@ -294,6 +294,7 @@ v850e2v3-elf			v850e2v3-unknown-elf
 v850e-elf			v850e-unknown-elf
 v850-elf			v850-unknown-elf
 v850es-elf			v850es-unknown-elf
+visium-elf			visium-unknown-elf
 x86_64-cygwin			x86_64-pc-cygwin
 x86_64-dicos			x86_64-pc-dicos
 x86_64-ericsson-dicos		x86_64-ericsson-dicos