diff --git a/repo b/repo
index 62e6ea51..277bbc6e 100755
--- a/repo
+++ b/repo
@@ -138,10 +138,9 @@ def _print(*objects, **kwargs):
 # Python version check
 ver = sys.version_info
 if ver[0] == 3:
-  _print('error: Python 3 support is not fully implemented in repo yet.\n'
+  _print('warning: Python 3 support is currently experimental. YMMV.\n'
          'Please use Python 2.6 - 2.7 instead.',
          file=sys.stderr)
-  sys.exit(1)
 if (ver[0], ver[1]) < MIN_PYTHON_VERSION:
   _print('error: Python version %s unsupported.\n'
          'Please use Python 2.6 - 2.7 instead.'