diff --git a/src/Standard.php b/src/Standard.php
index 76c55e7..10222d8 100644
--- a/src/Standard.php
+++ b/src/Standard.php
@@ -223,7 +223,6 @@ public function map(?callable $func = null): self
 
         // That's the standard case for any next stages.
         if (is_iterable($this->pipeline)) {
-            /** @phan-suppress-next-line PhanTypeMismatchArgument */
             $this->pipeline = self::apply($this->pipeline, $func);
 
             return $this;
@@ -292,7 +291,6 @@ public function cast(callable $func = null): self
         }
 
         if (is_iterable($this->pipeline)) {
-            /** @phan-suppress-next-line PhanTypeMismatchArgument */
             $this->pipeline = self::applyOnce($this->pipeline, $func);
 
             return $this;
@@ -348,7 +346,6 @@ public function filter(?callable $func = null): self
         /** @var Iterator $iterator */
         $iterator = $this->pipeline;
 
-        /** @phan-suppress-next-line PhanTypeMismatchArgumentInternal */
         $this->pipeline = new CallbackFilterIterator($iterator, $func);
 
         return $this;