1 files changed, 3 insertions, 2 deletions

diff --git a/config.guess b/config.guess
index f89f911b709..7adf7df6640 100755
--- a/config.guess
+++ b/config.guess
@@ -320,8 +320,9 @@ EOF
     CRAY*Y-MP:*:*:*)
         echo ymp-cray-unicos${UNAME_RELEASE}
         exit 0 ;;
-    CRAY*C90:*:*:*)
-        echo c90-cray-unicos${UNAME_RELEASE}
+    CRAY*[A-Z]90:*:*:*)
+        echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+        | sed -e 's/CRAY.*\([A-Z]90\)/\1/' | tr A-Z a-z
         exit 0 ;;
     CRAY-2:*:*:*)
         echo cray2-cray-unicos