diff --git a/tests/ClassifierTest.php b/tests/ClassifierTest.php
index 6adb7fad..59d7266b 100644
--- a/tests/ClassifierTest.php
+++ b/tests/ClassifierTest.php
@@ -297,6 +297,15 @@ public function testImagenetPipeline(string $ignoreFileName) : void {
 			),
 			'Correct tag should have been set on image file.'
 		);
+
+		self::assertFalse(
+			$objectMapper->haveTag(
+				(string)$this->ignoredFile->getId(),
+				'files',
+				$tagManager->getTag('Alpine', true, true)->getId()
+			),
+			'Correct tag should not have been set on ignored image file'
+		);
 	}
 
 	public function testLandmarksPipeline() : void {
@@ -547,6 +556,15 @@ public function testMovinetPipeline(string $ignoreFileName) : void {
 			),
 			'Correct tag should have been set on gif file'
 		);
+
+		self::assertFalse(
+			$objectMapper->haveTag(
+				(string)$this->ignoredFile->getId(),
+				'files',
+				$tagManager->getTag('jumping jacks', true, true)->getId()
+			),
+			'Correct tag should not have been set on ignored file'
+		);
 	}
 
 	/**