diff --git a/tests/Core/Tokenizer/BackfillFnTokenTest.inc b/tests/Core/Tokenizer/BackfillFnTokenTest.inc
index 1401b64629..7412d55c5a 100644
--- a/tests/Core/Tokenizer/BackfillFnTokenTest.inc
+++ b/tests/Core/Tokenizer/BackfillFnTokenTest.inc
@@ -74,7 +74,7 @@ fn(array $a) : array => $a;
 $fn = fn($a) => $a ? /* testTernaryThen */ fn() : string => 'a' : /* testTernaryElse */ fn() : string => 'b';
 
 /* testConstantDeclaration */
-const FN = 'a';
+const fn = 'a';
 
 class Foo {
     /* testStaticMethodName */
@@ -102,10 +102,10 @@ $a = Foo::fn($param);
 $a = Foo::fn($param)->another();
 
 /* testNonArrowStaticConstant */
-$a = MyClass::FN;
+$a = MyClass::fn;
 
 /* testNonArrowStaticConstantDeref */
-$a = MyClass::FN[$a];
+$a = MyClass::fn[$a];
 
 /* testNonArrowObjectMethodCall */
 $a = $obj->fn($param);
diff --git a/tests/Core/Tokenizer/BackfillFnTokenTest.php b/tests/Core/Tokenizer/BackfillFnTokenTest.php
index 09f9cef308..0f6f190e4c 100644
--- a/tests/Core/Tokenizer/BackfillFnTokenTest.php
+++ b/tests/Core/Tokenizer/BackfillFnTokenTest.php
@@ -573,7 +573,7 @@ public function testNotAnArrowFunction($testMarker)
     {
         $tokens = self::$phpcsFile->getTokens();
 
-        $token      = $this->getTargetToken('/* testFunctionName */', [T_STRING, T_FN], 'fn');
+        $token      = $this->getTargetToken($testMarker, [T_STRING, T_FN], 'fn');
         $tokenArray = $tokens[$token];
 
         $this->assertSame('T_STRING', $tokenArray['type'], 'Token tokenized as '.$tokenArray['type'].', not T_STRING');
@@ -598,11 +598,14 @@ public function testNotAnArrowFunction($testMarker)
     public function dataNotAnArrowFunction()
     {
         return [
+            ['/* testConstantDeclaration */'],
             ['/* testFunctionName */'],
             ['/* testStaticMethodName */'],
             ['/* testAnonClassMethodName */'],
             ['/* testNonArrowStaticMethodCall */'],
             ['/* testNonArrowStaticMethodCallWithChaining */'],
+            ['/* testNonArrowStaticConstant */'],
+            ['/* testNonArrowStaticConstantDeref */'],
             ['/* testNonArrowObjectMethodCall */'],
             ['/* testNonArrowNamespacedFunctionCall */'],
             ['/* testNonArrowNamespaceOperatorFunctionCall */'],