diff --git a/tests/Unit/Integrations/Front_End_Integration_Test.php b/tests/Unit/Integrations/Front_End_Integration_Test.php
index c05d1c910d5..78485815561 100644
--- a/tests/Unit/Integrations/Front_End_Integration_Test.php
+++ b/tests/Unit/Integrations/Front_End_Integration_Test.php
@@ -8,7 +8,6 @@
 use WPSEO_Replace_Vars;
 use Yoast\WP\SEO\Conditionals\Front_End_Conditional;
 use Yoast\WP\SEO\Helpers\Options_Helper;
-use Yoast\WP\SEO\Helpers\Request_Helper;
 use Yoast\WP\SEO\Integrations\Front_End_Integration;
 use Yoast\WP\SEO\Memoizers\Meta_Tags_Context_Memoizer;
 use Yoast\WP\SEO\Presentations\Indexable_Presentation;
@@ -48,13 +47,6 @@ final class Front_End_Integration_Test extends TestCase {
 	 */
 	private $options;
 
-	/**
-	 * Represents the request helper.
-	 *
-	 * @var Mockery\MockInterface|Request_Helper
-	 */
-	private $request;
-
 	/**
 	 * Represents the meta tags context memoizer.
 	 *
@@ -94,7 +86,6 @@ protected function set_up() {
 		$this->context_memoizer = Mockery::mock( Meta_Tags_Context_Memoizer::class );
 		$this->container        = Mockery::mock( ContainerInterface::class );
 		$this->options          = Mockery::mock( Options_Helper::class );
-		$this->request          = Mockery::mock( Request_Helper::class );
 
 		$this->instance = Mockery::mock(
 			Front_End_Integration::class,
@@ -102,7 +93,6 @@ protected function set_up() {
 				$this->context_memoizer,
 				$this->container,
 				$this->options,
-				$this->request,
 				Mockery::mock( Helpers_Surface::class ),
 				Mockery::mock( WPSEO_Replace_Vars::class ),
 			]
@@ -219,8 +209,7 @@ public function test_get_presenters_for_singular_page() {
 			->once()
 			->andReturn( $this->context );
 
-		$this->request
-			->expects( 'is_rest_request' )
+		Monkey\Functions\expect( 'wp_is_serving_rest_request' )
 			->once()
 			->andReturnFalse();
 
@@ -287,8 +276,7 @@ public function test_get_presenters_for_static_home_page() {
 			->once()
 			->andReturn( $this->context );
 
-		$this->request
-			->expects( 'is_rest_request' )
+		Monkey\Functions\expect( 'wp_is_serving_rest_request' )
 			->once()
 			->andReturnFalse();
 
@@ -360,8 +348,7 @@ public function test_get_presenters_for_error_page() {
 			->once()
 			->andReturn( $this->context );
 
-		$this->request
-			->expects( 'is_rest_request' )
+		Monkey\Functions\expect( 'wp_is_serving_rest_request' )
 			->once()
 			->andReturnFalse();
 
@@ -419,8 +406,7 @@ public function test_get_presenters_for_non_singular_page() {
 			->once()
 			->andReturn( $this->context );
 
-		$this->request
-			->expects( 'is_rest_request' )
+		Monkey\Functions\expect( 'wp_is_serving_rest_request' )
 			->once()
 			->andReturnFalse();
 
@@ -486,8 +472,7 @@ public function test_get_presenters_for_theme_without_title_tag_and_force_rewrit
 			->once()
 			->andReturn( $this->context );
 
-		$this->request
-			->expects( 'is_rest_request' )
+		Monkey\Functions\expect( 'wp_is_serving_rest_request' )
 			->once()
 			->andReturnFalse();
 
@@ -533,8 +518,7 @@ public function test_get_presenters_for_theme_on_rest_request() {
 			->once()
 			->andReturn( $this->context );
 
-		$this->request
-			->expects( 'is_rest_request' )
+		Monkey\Functions\expect( 'wp_is_serving_rest_request' )
 			->once()
 			->andReturnTrue();
 
@@ -588,8 +572,7 @@ public function test_get_presenters_for_theme_without_title_tag_and_force_rewrit
 			->once()
 			->andReturn( $this->context );
 
-		$this->request
-			->expects( 'is_rest_request' )
+		Monkey\Functions\expect( 'wp_is_serving_rest_request' )
 			->once()
 			->andReturnFalse();
 
@@ -662,8 +645,7 @@ public function test_filter_robots_presenter_and_wp_robots_to_wp_head_filter() {
 
 		\add_action( 'wp_head', 'wp_robots' );
 
-		$this->request
-			->expects( 'is_rest_request' )
+		Monkey\Functions\expect( 'wp_is_serving_rest_request' )
 			->once()
 			->andReturnFalse();
 
@@ -694,8 +676,7 @@ public function test_rest_request_should_output_robots_presenter() {
 
 		\add_action( 'wp_head', 'wp_robots' );
 
-		$this->request
-			->expects( 'is_rest_request' )
+		Monkey\Functions\expect( 'wp_is_serving_rest_request' )
 			->once()
 			->andReturnTrue();
 
diff --git a/tests/WP/Frontend/Front_End_Integration_Test.php b/tests/WP/Frontend/Front_End_Integration_Test.php
index 169fa21caeb..011e8672593 100644
--- a/tests/WP/Frontend/Front_End_Integration_Test.php
+++ b/tests/WP/Frontend/Front_End_Integration_Test.php
@@ -5,7 +5,6 @@
 use Mockery;
 use WPSEO_Replace_Vars;
 use Yoast\WP\SEO\Helpers\Options_Helper;
-use Yoast\WP\SEO\Helpers\Request_Helper;
 use Yoast\WP\SEO\Memoizers\Meta_Tags_Context_Memoizer;
 use Yoast\WP\SEO\Presentations\Indexable_Presentation;
 use Yoast\WP\SEO\Surfaces\Helpers_Surface;
@@ -41,13 +40,6 @@ final class Front_End_Integration_Test extends TestCase {
 	 */
 	protected $options;
 
-	/**
-	 * Represents the request helper.
-	 *
-	 * @var Request_Helper
-	 */
-	protected $request;
-
 	/**
 	 * The helpers surface.
 	 *
@@ -79,7 +71,6 @@ public function set_up(): void {
 		$this->context_memoizer = Mockery::mock( Meta_Tags_Context_Memoizer::class );
 		$this->container        = Mockery::mock( ContainerInterface::class );
 		$this->options          = Mockery::mock( Options_Helper::class );
-		$this->request          = Mockery::mock( Request_Helper::class );
 		$this->helpers          = Mockery::mock( Helpers_Surface::class );
 		$this->replace_vars     = Mockery::mock( WPSEO_Replace_Vars::class );
 
@@ -87,7 +78,6 @@ public function set_up(): void {
 			$this->context_memoizer,
 			$this->container,
 			$this->options,
-			$this->request,
 			$this->helpers,
 			$this->replace_vars
 		);