diff --git a/composer.json b/composer.json
index 81240d52..55063937 100644
--- a/composer.json
+++ b/composer.json
@@ -53,7 +53,10 @@
     },
     "scripts": {
         "test": "phpunit --bootstrap tests/bootstrap.php -c phpunit.xml",
-        "test-integration-solr": "phpunit --bootstrap tests/bootstrap.php -c vendor/ezsystems/ezplatform-kernel/phpunit-integration-legacy-solr.xml",
+        "test-integration-solr": [
+            "Composer\\Config::disableProcessTimeout",
+            "phpunit --bootstrap tests/bootstrap.php -c vendor/ezsystems/ezplatform-kernel/phpunit-integration-legacy-solr.xml"
+        ],
         "fix-cs": "php-cs-fixer fix -v --show-progress=estimating",
         "check-cs": "php-cs-fixer fix --dry-run -v --show-progress=estimating",
         "phpstan": "phpstan analyse"