diff --git a/mc_aigod_paper.py b/mc_aigod_paper.py
index 617e136..5de37c1 100644
--- a/mc_aigod_paper.py
+++ b/mc_aigod_paper.py
@@ -24,7 +24,7 @@ logging.basicConfig(
 )
 log = logging.getLogger(__name__)
 
-CONFIG_PATH = '/etc/mc_aigod_paper.json'
+CONFIG_PATH = os.environ.get('MC_AIGOD_CONFIG', '/etc/mc_aigod_paper.json')
 
 PRAY_PATTERNS = [
     re.compile(r'\[.*?\]: (?:\[Not Secure\] )?<(\w+)> [Pp]ray (.+)'),