diff --git a/src/Symfony/Component/ExpressionLanguage/Tests/ExpressionLanguageTest.php b/src/Symfony/Component/ExpressionLanguage/Tests/ExpressionLanguageTest.php
index e8bdc24b08..c0bd560d31 100644
--- a/src/Symfony/Component/ExpressionLanguage/Tests/ExpressionLanguageTest.php
+++ b/src/Symfony/Component/ExpressionLanguage/Tests/ExpressionLanguageTest.php
@@ -48,8 +48,10 @@ class ExpressionLanguageTest extends TestCase
             ->expects($this->exactly(1))
             ->method('set')
             ->with($this->isInstanceOf(ParsedExpression::class))
-            ->willReturnCallback(function ($parsedExpression) use (&$savedParsedExpression) {
+            ->willReturnCallback(function ($parsedExpression) use (&$savedParsedExpression, $cacheItemMock) {
                 $savedParsedExpression = $parsedExpression;
+
+                return $cacheItemMock;
             })
         ;
 
@@ -57,6 +59,7 @@ class ExpressionLanguageTest extends TestCase
             ->expects($this->exactly(1))
             ->method('save')
             ->with($cacheItemMock)
+            ->willReturn(true)
         ;
 
         $parsedExpression = $expressionLanguage->parse('1 + 1', []);