diff --git a/setup.py b/setup.py
index beaf5b3..cff1163 100644
--- a/setup.py
+++ b/setup.py
@@ -16,12 +16,7 @@
     author_email="romain.sacchi@psi.ch",
     license="BSD 3-clause",
     package_data={"premise_gwp": ["data/*.xlsx", "data/*.json"]},
-    install_requires=[
-        "bw2io",
-        "bw2data",
-        "requests",
-        "pyyaml"
-    ],
+    install_requires=["bw2io", "bw2data", "requests", "pyyaml"],
     url="https://github.com/romainsacchi/premise_gwp",
     long_description_content_type="text/markdown",
     long_description=open("README.md").read(),