diff --git a/setup.cfg b/setup.cfg
index 3f611406bec88d7cf6c581943a063647ee3b009e..be490b7f9c5bcd2025108b3c6c17bb4bc7973b02 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -5,21 +5,20 @@ test=pytest
 universal=1
 
 [tool:pytest]
-# Available test markers:
-#   - fsltest:    Requires FSL
-#   - wxtest:     Requires wxPython
-#   - dicomtest:  Requires dcm2niix
-#   - meshtest:   Requires trimesh and rtree
-#   - igziptest:  Requires indexed_gzip
-#   - piltest:    Requires Pillow
-#   - noroottest: Need to be executed as
-#                 non-root user (will fail
-#                 otherwise)
-#   - longtest:   Takes a long time
-#
+markers =
+    fsltest:    Requires FSL
+    wxtest:     Requires wxPython
+    dicomtest:  Requires dcm2niix
+    meshtest:   Requires trimesh and rtree
+    igziptest:  Requires indexed_gzip
+    piltest:    Requires Pillow
+    noroottest: Need to be executed as non-root user (will fail otherwise)
+    longtest:   Takes a long time
+
 
 testpaths = tests
 addopts   = -v --niters=50 --cov=fsl -m "not longtest"
 
+
 [flake8]
 ignore = E127,E201,E203,E221,E222,E241,E271,E272,E301,E302,E303,E701,W504
\ No newline at end of file