diff --git a/src/eddn/Gateway.py b/src/eddn/Gateway.py
index 6b79ffc..e288518 100644
--- a/src/eddn/Gateway.py
+++ b/src/eddn/Gateway.py
@@ -221,8 +221,8 @@ def main():
         host=Settings.GATEWAY_HTTP_BIND_ADDRESS, 
         port=Settings.GATEWAY_HTTP_PORT, 
         server='gevent', 
-        certfile='/etc/letsencrypt/live/eddn.edcd.io/fullchain.pem', 
-        keyfile='/etc/letsencrypt/live/eddn.edcd.io/privkey.pem'
+        certfile=Settings.CERT_FILE,
+        keyfile=Settings.KEY_FILE
     )
 
 if __name__ == '__main__':
diff --git a/src/eddn/Monitor.py b/src/eddn/Monitor.py
index ae0919b..d701576 100644
--- a/src/eddn/Monitor.py
+++ b/src/eddn/Monitor.py
@@ -258,8 +258,8 @@ def main():
         host='0.0.0.0', 
         port=9091, 
         server='gevent', 
-        certfile='/etc/letsencrypt/live/eddn.edcd.io/fullchain.pem', 
-        keyfile='/etc/letsencrypt/live/eddn.edcd.io/privkey.pem'
+        certfile=Settings.CERT_FILE,
+        keyfile=Settings.KEY_FILE
     )
 
 
diff --git a/src/eddn/Relay.py b/src/eddn/Relay.py
index e5b2ea6..f4cfeb9 100644
--- a/src/eddn/Relay.py
+++ b/src/eddn/Relay.py
@@ -115,8 +115,8 @@ def main():
         host=Settings.RELAY_HTTP_BIND_ADDRESS, 
         port=Settings.RELAY_HTTP_PORT, 
         server='gevent', 
-        certfile='/etc/letsencrypt/live/eddn.edcd.io/fullchain.pem', 
-        keyfile='/etc/letsencrypt/live/eddn.edcd.io/privkey.pem'
+        certfile=Settings.CERT_FILE,
+        keyfile=Settings.KEY_FILE
     )
 
 
diff --git a/src/eddn/conf/Settings.py b/src/eddn/conf/Settings.py
index 58e4f2b..0ba1197 100644
--- a/src/eddn/conf/Settings.py
+++ b/src/eddn/conf/Settings.py
@@ -9,6 +9,13 @@ class _Settings(object):
 
     EDDN_VERSION = version
 
+    ###############################################################################
+    # Local installation settings
+    ###############################################################################
+
+    CERT_FILE                               = '/etc/letsencrypt/live/eddn.edcd.io/fullchain.pem'
+    KEY_FILE                                = '/etc/letsencrypt/live/eddn.edcd.io/privkey.pem'
+
     ###############################################################################
     # Relay settings
     ###############################################################################