diff --git a/src/Symfony/Bridge/Twig/Tests/Command/LintCommandTest.php b/src/Symfony/Bridge/Twig/Tests/Command/LintCommandTest.php
index 6428f4860ba78..6a3d640b2d5b2 100644
--- a/src/Symfony/Bridge/Twig/Tests/Command/LintCommandTest.php
+++ b/src/Symfony/Bridge/Twig/Tests/Command/LintCommandTest.php
@@ -141,6 +141,10 @@ public function testLintAutodetectsGithubActionEnvironment()
      */
     public function testComplete(array $input, array $expectedSuggestions)
     {
+        if (!class_exists(CommandCompletionTester::class)) {
+            $this->markTestSkipped('Test command completion requires symfony/console 5.4+.');
+        }
+
         $tester = new CommandCompletionTester($this->createCommand());
 
         $this->assertSame($expectedSuggestions, $tester->complete($input));
diff --git a/src/Symfony/Component/Yaml/Tests/Command/LintCommandTest.php b/src/Symfony/Component/Yaml/Tests/Command/LintCommandTest.php
index d59ff90cd08ae..90e20455ff0ed 100644
--- a/src/Symfony/Component/Yaml/Tests/Command/LintCommandTest.php
+++ b/src/Symfony/Component/Yaml/Tests/Command/LintCommandTest.php
@@ -170,6 +170,10 @@ public function testLintFileNotReadable()
      */
     public function testComplete(array $input, array $expectedSuggestions)
     {
+        if (!class_exists(CommandCompletionTester::class)) {
+            $this->markTestSkipped('Test command completion requires symfony/console 5.4+.');
+        }
+
         $tester = new CommandCompletionTester($this->createCommand());
 
         $this->assertSame($expectedSuggestions, $tester->complete($input));