diff --git a/setup.py b/setup.py
index fbdbed4e66dcf7fc4433f8f9cc8119ef53384a30..24248cc4495dbb9c2e79cefe1664dd75c6b581a5 100644
--- a/setup.py
+++ b/setup.py
@@ -205,7 +205,7 @@ def main():
                 ],
 
             install_requires=[
-		        "numpy",
+                "numpy",
                 "pytools>=2014.2",
                 "pytest>=2",
                 "decorator>=3.2.0",