diff --git a/.travis.yml b/.travis.yml
index a8e0e4d..813e710 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,7 +9,7 @@ python:
     - nightly
 
 sudo: required
-# do we need sudo? should double check
+# https://docs.travis-ci.com/user/ci-environment/#Virtualization-environments
 
 dist: trusty
 
@@ -45,7 +45,7 @@ install:
     - pushd theZoo/malwares/Binaries
     - python unpackall.py
     - popd
-    - mv theZoo/malwares/Binaries/out tests/dangerous/
+    - mv theZoo/malwares/Binaries/out tests/uncategorized/
     # Path traversal attacks
     - git clone https://github.com/jwilk/path-traversal-samples
     - pushd path-traversal-samples
@@ -56,21 +56,23 @@ install:
     - make
     - popd
     - popd
-    - mv path-traversal-samples/zip/*.zip tests/dangerous/
-    - mv path-traversal-samples/rar/*.rar tests/dangerous/
+    - mv path-traversal-samples/zip/*.zip tests/uncategorized/
+    - mv path-traversal-samples/rar/*.rar tests/uncategorized/
     # Office docs
     - git clone https://github.com/eea/odfpy.git
-    - mv odfpy/tests/examples/* tests/dangerous/
-    - pushd tests/dangerous/
+    - mv odfpy/tests/examples/* tests/uncategorized/
+    - pushd tests/uncategorized/
     - wget https://bitbucket.org/decalage/olefileio_pl/raw/3073963b640935134ed0da34906fea8e506460be/Tests/images/test-ole-file.doc
     - wget --no-check-certificate https://www.officedissector.com/corpus/fraunhoferlibrary.zip
     - unzip -o fraunhoferlibrary.zip
     - rm fraunhoferlibrary.zip
+    - popd
+    - pushd tests/dangerous/
     - 7z x -p42 42.zip
     - popd
 
 script:
-    - travis_wait 30 py.test --cov=kittengroomer --cov=bin tests/
+    - travis_wait py.test --cov=kittengroomer --cov=bin tests/
 
 notifications:
     email:
diff --git a/tests/file_catalog.yaml b/tests/file_catalog.yaml
index ecabe14..b8a651a 100644
--- a/tests/file_catalog.yaml
+++ b/tests/file_catalog.yaml
@@ -12,6 +12,7 @@ normal:
   Example.ogg: # Added: 27-06-2017, source: https://en.wikipedia.org/wiki/File:Example.ogg
     description: Ogg vorbis sound file
     mimetype: audio/ogg
+    xfail: True
   Example.png: # Added: 27-06-2017, source: https://en.wikipedia.org/wiki/File:Example.png
     mimetype: image/png
   Example.svg: # Added: 27-06-2017, source: https://en.wikipedia.org/wiki/File:Example.svg
diff --git a/tests/test_filecheck.py b/tests/test_filecheck.py
index 26b8318..1282a0e 100644
--- a/tests/test_filecheck.py
+++ b/tests/test_filecheck.py
@@ -22,6 +22,7 @@ parametrize = pytest.mark.parametrize
 
 NORMAL_FILES_PATH = 'tests/normal/'
 DANGEROUS_FILES_PATH = 'tests/dangerous/'
+UNCATEGORIZED_FILES_PATH = 'tests/uncategorized'
 CATALOG_PATH = 'tests/file_catalog.yaml'
 
 
@@ -121,3 +122,10 @@ def test_sample_files(mock_logger, sample_file, groomer, dest_dir_path):
     file = File(sample_file.path, file_dest_path, mock_logger)
     groomer.process_file(file)
     assert file.is_dangerous == sample_file.exp_dangerous
+
+
+def test_uncategorized(tmpdir):
+    src_path = os.path.abspath(UNCATEGORIZED_FILES_PATH)
+    dst_path = tmpdir.strpath
+    groomer = KittenGroomerFileCheck(src_path, dst_path, debug=True)
+    groomer.run()