diff --git a/pymp2rage/version.py b/pymp2rage/version.py
index ca72023..a9f0d29 100644
--- a/pymp2rage/version.py
+++ b/pymp2rage/version.py
@@ -20,7 +20,7 @@
 CLASSIFIERS = ["Development Status :: 3 - Alpha",
                "Environment :: Console",
                "Intended Audience :: Science/Research",
-               "License :: OSI Approved :: Apache License, 2.0"",
+               "License :: OSI Approved :: Apache License, 2.0",
                "Operating System :: OS Independent",
                "Programming Language :: Python",
                "Topic :: Scientific/Engineering"]