diff --git a/.travis.yml b/.travis.yml
index 8eb4390c..8f546b9e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,6 +10,7 @@ matrix:
 cache:
   directories:
   - $HOME/.composer/cache
+  - build/tools/.composer/cache
 before_install:
 - echo -e "machine github.com\n  login $GH_TOKEN" >> ~/.netrc
 - phpenv config-rm xdebug.ini || echo "XDebug is not enabled"
diff --git a/resources/tools.json b/resources/tools.json
index c0f0c1e3..8d95db6b 100644
--- a/resources/tools.json
+++ b/resources/tools.json
@@ -397,7 +397,7 @@
       "command": {
         "composer-bin-plugin": {
           "package": "nunomaduro/phpinsights",
-          "namespace": "tools",
+          "namespace": "phpinsights",
           "links": {"%target-dir%/phpinsights": "phpinsights"}
         }
       },