diff --git a/tests/Mutator/Unwrap/UnwrapArrayDiffUassocTest.php b/tests/Mutator/Unwrap/UnwrapArrayDiffUassocTest.php
index 95fb67605..77d585f42 100644
--- a/tests/Mutator/Unwrap/UnwrapArrayDiffUassocTest.php
+++ b/tests/Mutator/Unwrap/UnwrapArrayDiffUassocTest.php
@@ -132,7 +132,7 @@ public function provideMutationCases(): \Generator
             <<<'PHP'
 <?php
 
-$a = array_diff_uassoc($foo->bar(), $foo->baz());
+$a = array_diff_uassoc($foo->bar(), $foo->baz(), $callback);
 PHP
             ,
             <<<'PHP'
diff --git a/tests/Mutator/Unwrap/UnwrapArrayDiffUkeyTest.php b/tests/Mutator/Unwrap/UnwrapArrayDiffUkeyTest.php
index 9efcb6632..13ff1a289 100644
--- a/tests/Mutator/Unwrap/UnwrapArrayDiffUkeyTest.php
+++ b/tests/Mutator/Unwrap/UnwrapArrayDiffUkeyTest.php
@@ -132,7 +132,7 @@ public function provideMutationCases(): \Generator
             <<<'PHP'
 <?php
 
-$a = array_diff_ukey($foo->bar(), $foo->baz());
+$a = array_diff_ukey($foo->bar(), $foo->baz(), $callback);
 PHP
             ,
             <<<'PHP'
diff --git a/tests/Mutator/Unwrap/UnwrapArrayUdiffAssocTest.php b/tests/Mutator/Unwrap/UnwrapArrayUdiffAssocTest.php
index 12f3f9cf6..554585298 100644
--- a/tests/Mutator/Unwrap/UnwrapArrayUdiffAssocTest.php
+++ b/tests/Mutator/Unwrap/UnwrapArrayUdiffAssocTest.php
@@ -132,7 +132,7 @@ public function provideMutationCases(): \Generator
             <<<'PHP'
 <?php
 
-$a = array_udiff_assoc($foo->bar(), $foo->baz());
+$a = array_udiff_assoc($foo->bar(), $foo->baz(), $callback);
 PHP
             ,
             <<<'PHP'
diff --git a/tests/Mutator/Unwrap/UnwrapArrayUdiffTest.php b/tests/Mutator/Unwrap/UnwrapArrayUdiffTest.php
index baab5cce6..0b012307a 100644
--- a/tests/Mutator/Unwrap/UnwrapArrayUdiffTest.php
+++ b/tests/Mutator/Unwrap/UnwrapArrayUdiffTest.php
@@ -132,7 +132,7 @@ public function provideMutationCases(): \Generator
             <<<'PHP'
 <?php
 
-$a = array_udiff($foo->bar(), $foo->baz());
+$a = array_udiff($foo->bar(), $foo->baz(), $callback);
 PHP
             ,
             <<<'PHP'
diff --git a/tests/Mutator/Unwrap/UnwrapArrayUdiffUassocTest.php b/tests/Mutator/Unwrap/UnwrapArrayUdiffUassocTest.php
index c4aab3aa0..74cc22e62 100644
--- a/tests/Mutator/Unwrap/UnwrapArrayUdiffUassocTest.php
+++ b/tests/Mutator/Unwrap/UnwrapArrayUdiffUassocTest.php
@@ -132,7 +132,7 @@ public function provideMutationCases(): \Generator
             <<<'PHP'
 <?php
 
-$a = array_udiff_uassoc($foo->bar(), $foo->baz());
+$a = array_udiff_uassoc($foo->bar(), $foo->baz(), $value_compare_func, $key_compare_func);
 PHP
             ,
             <<<'PHP'