From 650a88412bae24580816f59e104760bdc324d77a Mon Sep 17 00:00:00 2001
From: kumavis <aaron@kumavis.me>
Date: Fri, 9 Mar 2018 15:16:34 -0800
Subject: [PATCH] ci - cache firefox install under build number

---
 .circleci/config.yml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 047d2846d..49436eda8 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -53,7 +53,7 @@ jobs:
             wget https://ftp.mozilla.org/pub/firefox/releases/58.0/linux-x86_64/en-US/firefox-58.0.tar.bz2
             && tar xjf firefox-58.0.tar.bz2
       - save_cache:
-          key: dependency-cache-firefox
+          key: dependency-cache-firefox-{{ .BuildNum }}
           paths:
             - firefox
 
@@ -105,7 +105,7 @@ jobs:
     steps:
       - checkout
       - restore_cache:
-          key: dependency-cache-firefox
+          key: dependency-cache-firefox-{{ .BuildNum }}
       - run:
           name: Install firefox
           command: >
@@ -131,7 +131,7 @@ jobs:
     steps:
       - checkout
       - restore_cache:
-          key: dependency-cache-firefox
+          key: dependency-cache-firefox-{{ .BuildNum }}
       - run:
           name: Install firefox
           command: >