diff --git a/.travis.yml b/.travis.yml
index 9490263cbf..a95fb403a1 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,6 +1,10 @@
 language: cpp
 sudo: required
 dist: trusty
+cache:
+  apt: true
+  directories:
+    - $HOME/.nuget
 git:
   submodules: false
 before_install:
diff --git a/appveyor.yml b/appveyor.yml
index d9e7d643bc..4b41f54968 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -2,6 +2,10 @@ environment:
   priv_key:
     secure: <encryped-value>
 
+cache:
+  - '%HOME%\.nuget'
+  - '%LocalAppData%\Microsoft\dotnet'
+
 notifications:
   - provider: Slack
     incoming_webhook: