diff --git a/tests/phpunit/tests/functions/deprecated.php b/tests/phpunit/tests/functions/deprecated.php
index 758ab0228a..843c68bf48 100644
--- a/tests/phpunit/tests/functions/deprecated.php
+++ b/tests/phpunit/tests/functions/deprecated.php
@@ -143,7 +143,7 @@ protected function was_deprecated( $type, $name ) {
 	 */
 	public function test_wp_save_image_file_deprecated_with_gd_resource() {
 		if ( ! function_exists( 'imagejpeg' ) ) {
-			$this->fail( 'jpeg support unavailable' );
+			$this->markTestSkipped( 'jpeg support unavailable' );
 		}
 
 		// Call wp_save_image_file().
@@ -166,7 +166,7 @@ public function test_wp_save_image_file_deprecated_with_gd_resource() {
 	 */
 	public function test_wp_save_image_file_not_deprecated_with_wp_image_editor() {
 		if ( ! function_exists( 'imagejpeg' ) ) {
-			$this->fail( 'jpeg support unavailable' );
+			$this->markTestSkipped( 'jpeg support unavailable' );
 		}
 
 		// Call wp_save_image_file().
diff --git a/tests/phpunit/tests/image/functions.php b/tests/phpunit/tests/image/functions.php
index 4a7713d52b..a8fdf52b10 100644
--- a/tests/phpunit/tests/image/functions.php
+++ b/tests/phpunit/tests/image/functions.php
@@ -303,7 +303,7 @@ public function test_load_directory() {
 
 	public function test_wp_crop_image_file() {
 		if ( ! function_exists( 'imagejpeg' ) ) {
-			$this->fail( 'jpeg support unavailable' );
+			$this->markTestSkipped( 'jpeg support unavailable' );
 		}
 
 		$file = wp_crop_image(
@@ -327,7 +327,7 @@ public function test_wp_crop_image_file() {
 
 	public function test_wp_crop_image_url() {
 		if ( ! function_exists( 'imagejpeg' ) ) {
-			$this->fail( 'jpeg support unavailable' );
+			$this->markTestSkipped( 'jpeg support unavailable' );
 		}
 
 		if ( ! extension_loaded( 'openssl' ) ) {
diff --git a/tests/phpunit/tests/image/intermediateSize.php b/tests/phpunit/tests/image/intermediateSize.php
index c7d8307afc..f20a4046e6 100644
--- a/tests/phpunit/tests/image/intermediateSize.php
+++ b/tests/phpunit/tests/image/intermediateSize.php
@@ -30,7 +30,7 @@ function test_make_intermediate_size_no_size() {
 
 	function test_make_intermediate_size_width() {
 		if ( ! function_exists( 'imagejpeg' ) ) {
-			$this->fail( 'jpeg support unavailable' );
+			$this->markTestSkipped( 'jpeg support unavailable' );
 		}
 
 		$image = image_make_intermediate_size( DIR_TESTDATA . '/images/a2-small.jpg', 100, 0, false );
@@ -40,7 +40,7 @@ function test_make_intermediate_size_width() {
 
 	function test_make_intermediate_size_height() {
 		if ( ! function_exists( 'imagejpeg' ) ) {
-			$this->fail( 'jpeg support unavailable' );
+			$this->markTestSkipped( 'jpeg support unavailable' );
 		}
 
 		$image = image_make_intermediate_size( DIR_TESTDATA . '/images/a2-small.jpg', 0, 75, false );
@@ -50,7 +50,7 @@ function test_make_intermediate_size_height() {
 
 	function test_make_intermediate_size_successful() {
 		if ( ! function_exists( 'imagejpeg' ) ) {
-			$this->fail( 'jpeg support unavailable' );
+			$this->markTestSkipped( 'jpeg support unavailable' );
 		}
 
 		$image = image_make_intermediate_size( DIR_TESTDATA . '/images/a2-small.jpg', 100, 75, true );
diff --git a/tests/phpunit/tests/post/attachments.php b/tests/phpunit/tests/post/attachments.php
index 8acb0b0068..2c30ab6097 100644
--- a/tests/phpunit/tests/post/attachments.php
+++ b/tests/phpunit/tests/post/attachments.php
@@ -56,7 +56,7 @@ function test_insert_image_no_thumb() {
 
 	function test_insert_image_thumb_only() {
 		if ( ! function_exists( 'imagejpeg' ) ) {
-			$this->fail( 'jpeg support unavailable' );
+			$this->markTestSkipped( 'jpeg support unavailable' );
 		}
 
 		update_option( 'medium_size_w', 0 );
@@ -108,7 +108,7 @@ function test_insert_image_thumb_only() {
 
 	function test_insert_image_medium_sizes() {
 		if ( ! function_exists( 'imagejpeg' ) ) {
-			$this->fail( 'jpeg support unavailable' );
+			$this->markTestSkipped( 'jpeg support unavailable' );
 		}
 
 		update_option( 'medium_size_w', 400 );
@@ -167,7 +167,7 @@ function test_insert_image_medium_sizes() {
 
 	function test_insert_image_delete() {
 		if ( ! function_exists( 'imagejpeg' ) ) {
-			$this->fail( 'jpeg support unavailable' );
+			$this->markTestSkipped( 'jpeg support unavailable' );
 		}
 
 		update_option( 'medium_size_w', 400 );