diff --git a/.zuul.yml b/.zuul.yml
index a71898c2..0142da14 100644
--- a/.zuul.yml
+++ b/.zuul.yml
@@ -1,6 +1,6 @@
 ui: tape
 browsers:
   - name: chrome
-    version: latest
+    version: -2..latest
   - name: firefox
-    version: latest
+    version: -2..latest