diff --git a/setup.py b/setup.py
index 07c17ca2fcce8dca58143a227851434984fd82a7..6c0d207cf6cd006e5a104f545d9453a39c77bc15 100644
--- a/setup.py
+++ b/setup.py
@@ -19,6 +19,7 @@ setuptools.setup(
         "graphviz",
         "sparqlwrapper>=1.8.5",
         "sparqlslurper~=0.4",
+        "PyShEx",
         "owlrl"#,
         #"sparqlslurper @ git+https://git.rwth-aachen.de/rezaul.karim/sparqlslurper.git@master",
         #"PyShEx @ git+https://git.rwth-aachen.de/rezaul.karim/PyShEx.git@master"