diff --git a/src/Drivers/Imagick/Modifiers/ColorizeModifier.php b/src/Drivers/Imagick/Modifiers/ColorizeModifier.php
index e076df1e..3798ee06 100644
--- a/src/Drivers/Imagick/Modifiers/ColorizeModifier.php
+++ b/src/Drivers/Imagick/Modifiers/ColorizeModifier.php
@@ -35,6 +35,6 @@ public function apply(ImageInterface $image): ImageInterface
 
     private function normalizeLevel(int $level): int
     {
-        return $level > 0 ? round($level / 5) : round(($level + 100) / 100);
+        return $level > 0 ? intval(round($level / 5)) : intval(round(($level + 100) / 100));
     }
 }