diff --git a/psalm-baseline.xml b/psalm-baseline.xml
index 3036a1db..43d9a082 100644
--- a/psalm-baseline.xml
+++ b/psalm-baseline.xml
@@ -591,10 +591,6 @@
     <InvalidArgument>
       <code>$type</code>
     </InvalidArgument>
-    <RedundantCondition>
-      <code><![CDATA[$atomicType !== 'null']]></code>
-      <code><![CDATA[$atomicType->type !== 'mixed' && $atomicType !== 'null']]></code>
-    </RedundantCondition>
     <RedundantConditionGivenDocblockType>
       <code>$type instanceof ReflectionNamedType</code>
     </RedundantConditionGivenDocblockType>
diff --git a/src/Generator/TypeGenerator.php b/src/Generator/TypeGenerator.php
index 0d7fc532..ee77d324 100644
--- a/src/Generator/TypeGenerator.php
+++ b/src/Generator/TypeGenerator.php
@@ -69,7 +69,7 @@ public static function fromReflectionType(
 
         return new self(
             $atomicType,
-            $atomicType->type !== 'mixed' && $atomicType !== 'null' && $type->allowsNull()
+            $atomicType->type !== 'mixed' && $atomicType->type !== 'null' && $type->allowsNull()
         );
     }