diff --git a/configure b/configure
index d6be553..057b26a 100755
--- a/configure
+++ b/configure
@@ -2807,7 +2807,7 @@ g++*)
     3.*)
 	COMPILER_VERSION="3.*"
 	;;
-    [7-8]|[4-6].*)
+    [1-9][0-9]|[7-9]|[4-6].*)
 	COMPILER_VERSION="4.*"
 	;;
     *)