Add TOXENV to 0.9.8 too
diff --git a/.travis.yml b/.travis.yml
index 172c47b..1c56e17 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -41,7 +41,7 @@
   # Also run at least a little bit against an older version of OpenSSL.
   - python: "2.7"
     env:
-      OPENSSL=0.9.8
+      OPENSSL=0.9.8 TOXENV=py27
     addons:
       apt:
         sources: