diff --git a/code/config.lua b/code/config.lua
index fe53fef..e3d62b3 100644
--- a/code/config.lua
+++ b/code/config.lua
@@ -14,5 +14,8 @@ config("production", {
   greeting = "nothing here yet",
   postgres = {
     password = os.getenv('POSTGRES_PASSWORD')
+  },
+  logging = {
+    queries = false
   }
 })
diff --git a/code/handlers/artisthandler.lua b/code/handlers/artisthandler.lua
index 5eb617e..414d369 100644
--- a/code/handlers/artisthandler.lua
+++ b/code/handlers/artisthandler.lua
@@ -6,7 +6,7 @@ local preload = require("lapis.db.model").preload
 local models = autoload("models")
 
 
-function Artisthandler(self)
+local function Artisthandler(self)
   local artist_id = self.params.artist
 
   local artist = models.Artists:find({ id = artist_id })
diff --git a/code/handlers/splhandler.lua b/code/handlers/splhandler.lua
index c2ef935..32fc744 100644
--- a/code/handlers/splhandler.lua
+++ b/code/handlers/splhandler.lua
@@ -4,7 +4,7 @@ local to_json = require("lapis.util").to_json
 local autoload = require("lapis.util").autoload
 local models = autoload("models")
 
-function Splhandler(self)
+local function Splhandler(self)
   -- print( to_json(self.params))
 
   -- TODO: add auth-token
diff --git a/code/handlers/stationhandler.lua b/code/handlers/stationhandler.lua
index c010e79..81da44d 100644
--- a/code/handlers/stationhandler.lua
+++ b/code/handlers/stationhandler.lua
@@ -6,7 +6,7 @@ local preload = require("lapis.db.model").preload
 local models = autoload("models")
 
 
-function Stationhandler(self)
+local function Stationhandler(self)
   local station_id = self.params.station
   local json = self.params.json or nil
 
diff --git a/code/handlers/trackhandler.lua b/code/handlers/trackhandler.lua
index 6a59c4f..4cfc1e5 100644
--- a/code/handlers/trackhandler.lua
+++ b/code/handlers/trackhandler.lua
@@ -6,7 +6,7 @@ local preload = require("lapis.db.model").preload
 local models = autoload("models")
 
 
-function Trackhandler(self)
+local function Trackhandler(self)
   local track_id = self.params.track
 
   local track = models.Tracks:find({ id = track_id })
diff --git a/code/nginx.conf b/code/nginx.conf
index 3208438..f6733c2 100644
--- a/code/nginx.conf
+++ b/code/nginx.conf
@@ -16,6 +16,11 @@ http {
   include mime.types;
   resolver 127.0.0.11;
 
+  init_by_lua_block {
+    require("socket")
+    require("lpeg")
+  }
+
   server {
     listen ${{PORT}};
     lua_code_cache ${{CODE_CACHE}};