diff --git a/setup.py b/setup.py
index 1c035ea..26938f5 100644
--- a/setup.py
+++ b/setup.py
@@ -18,7 +18,7 @@
     "zarr>=2.3.0",
 ]
 
-test_requirements = ["pytest", "gcsfs"]
+test_requirements = ["pytest"]
 
 setup(
     author="Oliver Watt-Meyer",