diff --git a/contrib/gcc/config.gcc b/contrib/gcc/config.gcc
index 2e1c10f4f74f..0cd7b91b1fda 100644
--- a/contrib/gcc/config.gcc
+++ b/contrib/gcc/config.gcc
@@ -428,9 +428,9 @@ case ${target} in
       tm_defines="${tm_defines} FBSD_MAJOR=8" ;;
     *-*-freebsd9 | *-*-freebsd[9].*)
       tm_defines="${tm_defines} FBSD_MAJOR=9" ;;
-    *-*-freebsd10 | *-*-freebsd[10].*)
+    *-*-freebsd10 | *-*-freebsd10.*)
       tm_defines="${tm_defines} FBSD_MAJOR=10" ;;
-    *-*-freebsd11 | *-*-freebsd[11].*)
+    *-*-freebsd11 | *-*-freebsd11.*)
       tm_defines="${tm_defines} FBSD_MAJOR=11" ;;
     *)
       echo 'Please update *-*-freebsd* in gcc/config.gcc'