diff --git a/phpstan.neon.dist b/phpstan.neon.dist
index efbc722..5555c03 100644
--- a/phpstan.neon.dist
+++ b/phpstan.neon.dist
@@ -2,5 +2,4 @@ parameters:
 	level: 9
 	paths:
 		- src
-		- tests
 	tmpDir: var/cache/phpstan
\ No newline at end of file
diff --git a/src/Variable/Variable.php b/src/Variable/Variable.php
index eca8a6e..45014fd 100644
--- a/src/Variable/Variable.php
+++ b/src/Variable/Variable.php
@@ -63,7 +63,7 @@ public function string(): string
      */
     public function enum(string $enumClass): BackedEnum
     {
-        if (!is_a($enumClass, BackedEnum::class, true)) {
+        if (!is_a($enumClass, BackedEnum::class, true)) { // @phpstan-ignore-line
             $type = class_exists($enumClass) ? sprintf('class-string<%s>', $enumClass) : 'string';
             throw new TypeError(sprintf(
                 '%s(): Argument #1 ($enumClass) must be of type class-string<%s>, %s given',
@@ -88,7 +88,7 @@ public function enum(string $enumClass): BackedEnum
      */
     public function enumByName(string $enumClass): UnitEnum
     {
-        if (!is_a($enumClass, UnitEnum::class, true)) {
+        if (!is_a($enumClass, UnitEnum::class, true)) { // @phpstan-ignore-line
             $type = class_exists($enumClass) ? sprintf('class-string<%s>', $enumClass) : 'string';
             throw new TypeError(sprintf(
                 '%s(): Argument #1 ($enumClass) must be of type class-string<%s>, %s given',