diff --git a/composer.json b/composer.json
index b2a5d63..92b7fda 100644
--- a/composer.json
+++ b/composer.json
@@ -19,7 +19,8 @@
         "tomasvotruba/class-leak": "^1.2",
         "symplify/easy-ci": "^12.1",
         "symplify/phpstan-rules": "^14.0",
-        "shipmonk/composer-dependency-analyser": "^1.7"
+        "shipmonk/composer-dependency-analyser": "^1.7",
+        "tomasvotruba/type-coverage": "^2.0"
     },
     "autoload": {
         "psr-4": {
diff --git a/phpstan.neon b/phpstan.neon
index 0606285..3ea101e 100644
--- a/phpstan.neon
+++ b/phpstan.neon
@@ -2,10 +2,10 @@ includes:
     - config/extension.neon
 
 parameters:
-#    type_coverage:
-#        return_type: 99
-#        param_type: 99
-#        property_type: 99
+    type_coverage:
+        return_type: 99
+        param_type: 99
+        property_type: 99
 
     level: 8