diff --git a/atlite/__init__.py b/atlite/__init__.py
index 20099d30..d7ea98f0 100644
--- a/atlite/__init__.py
+++ b/atlite/__init__.py
@@ -31,6 +31,7 @@
 
 # e.g. "0.17.1" or "0.17.1.dev4+ga3890dc0" (if installed from git)
 __version__ = version("atlite")
+__version__ = 0.15.0
 # e.g. "0.17.0" # TODO, in the network structure it should use the dev version
 match = re.match(r"(\d+\.\d+(\.\d+)?)", __version__)
 assert match, f"Could not determine release_version of pypsa: {__version__}"