diff --git a/.circleci/config.yml b/.circleci/config.yml
index eacba8a..880abdc 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -10,40 +10,40 @@ jobs:
     steps:
       - checkout
       - run: php -v
-      - run: composer install --no-interaction --prefer-source
-      - run: php vendor/bin/phpunit --colors=always
+      - run: composer install --no-interaction
+      - run: XDEBUG_MODE=coverage php vendor/bin/phpunit --coverage-text
   php72:
     docker:
       - image: circleci/php:7.2-cli-node-browsers
     steps:
       - checkout
       - run: php -v
-      - run: composer install --no-interaction --prefer-source
-      - run: php vendor/bin/phpunit --colors=always
+      - run: composer install --no-interaction
+      - run: XDEBUG_MODE=coverage php vendor/bin/phpunit --coverage-text
   php73:
     docker:
       - image: circleci/php:7.3-cli-node-browsers
     steps:
       - checkout
       - run: php -v
-      - run: composer install --no-interaction --prefer-source
-      - run: php vendor/bin/phpunit --colors=always
+      - run: composer install --no-interaction
+      - run: XDEBUG_MODE=coverage php vendor/bin/phpunit --coverage-text
   php74:
     docker:
       - image: circleci/php:7.4-cli-node-browsers
     steps:
       - checkout
       - run: php -v
-      - run: composer install --no-interaction --prefer-source
-      - run: php vendor/bin/phpunit --colors=always
+      - run: composer install --no-interaction
+      - run: XDEBUG_MODE=coverage php vendor/bin/phpunit --coverage-text
   php80:
     docker:
       - image: circleci/php:8.0-cli-node-browsers
     steps:
       - checkout
       - run: php -v
-      - run: composer install --no-interaction --prefer-source
-      - run: php vendor/bin/phpunit --colors=always
+      - run: composer install --no-interaction
+      - run: XDEBUG_MODE=coverage php vendor/bin/phpunit --coverage-text
 workflows:
   version: 2
   build: