diff --git a/test/test_html.py b/test/test_html.py
index 714bb34..0190342 100644
--- a/test/test_html.py
+++ b/test/test_html.py
@@ -1,5 +1,6 @@
 import json
 
+import pytest
 from bs4 import BeautifulSoup
 from jinja2 import Environment, FileSystemLoader
 from mistletoe import Document
@@ -76,6 +77,8 @@ def include_stub(include):
         return includes.get(include)
 
 
+@pytest.mark.skip("Requires special files")
+@pytest.mark.html
 def test_html(capsys):
     with capsys.disabled():
         with open("test/acceptanceTest.md") as file:
diff --git a/test/test_html_slides.py b/test/test_html_slides.py
index 291e528..5d8b9d3 100644
--- a/test/test_html_slides.py
+++ b/test/test_html_slides.py
@@ -1,6 +1,7 @@
 import json
 import random
 
+import pytest
 from jinja2 import Environment, FileSystemLoader
 from mistletoe import Document
 
@@ -88,6 +89,8 @@ slide_template = env.get_template("slide/slide.html")
 questions = parse_katalog()
 
 
+@pytest.mark.skip("Requires special files")
+@pytest.mark.slides
 def test_html_slides(capsys):
     with capsys.disabled():
         with open("test/acceptanceTestSlides.md") as file:
diff --git a/test/test_question.py b/test/test_question.py
index e4e4ceb..344692a 100644
--- a/test/test_question.py
+++ b/test/test_question.py
@@ -25,6 +25,7 @@ def test_question_html():
             assert renderer.render(Document(assertion)) == assertions[assertion]
 
 
+@pytest.mark.skip("Requires special files")
 @pytest.mark.html
 def test_question_translation_html():
     assertions = {