diff --git a/.gitignore b/.gitignore
index f865301c4b..72b3220eaa 100644
--- a/.gitignore
+++ b/.gitignore
@@ -28,6 +28,7 @@ tmp
 /config/secrets
 /config/seed
 /config/bench/*.yml
+/config/registries.local.yml
 
 # Ignore translations.js
 /public/javascripts/translations.js
diff --git a/config/initializers/blockchain_api.rb b/config/initializers/blockchain_api.rb
deleted file mode 100644
index 5d6fcfa046..0000000000
--- a/config/initializers/blockchain_api.rb
+++ /dev/null
@@ -1,3 +0,0 @@
-Peatio::Blockchain.registry[:bitcoin] = Bitcoin::Blockchain
-Peatio::Blockchain.registry[:geth] = Ethereum::Blockchain
-Peatio::Blockchain.registry[:parity] = Ethereum::Blockchain
diff --git a/config/initializers/registries.rb b/config/initializers/registries.rb
new file mode 100644
index 0000000000..9efa6b1454
--- /dev/null
+++ b/config/initializers/registries.rb
@@ -0,0 +1,16 @@
+registries = {
+  wallets: Peatio::Wallet.registry,
+  blockchains: Peatio::Blockchain.registry,
+  upstreams: Peatio::Upstream.registry
+}
+
+%w(config/registries.local.yml config/registries.yml).each do |config_file|
+  next unless File.exists? config_file
+  YAML.load_file(config_file).each_pair do |registry_name, items|
+    registry = registries[registry_name.to_sym] || raise("Unknown registry (#{registry_name}) defined in #{config_file}")
+    items.each do |item_name, item_class|
+      registry[item_name.to_sym] = item_name.classify
+    end
+  end
+  break
+end
diff --git a/config/initializers/upstreams.rb b/config/initializers/upstreams.rb
deleted file mode 100644
index 055e92f356..0000000000
--- a/config/initializers/upstreams.rb
+++ /dev/null
@@ -1,3 +0,0 @@
-require 'peatio/upstream/opendax'
-
-Peatio::Upstream.registry[:opendax] = Peatio::Upstream::Opendax
diff --git a/config/initializers/wallet_api.rb b/config/initializers/wallet_api.rb
deleted file mode 100644
index fc1287ef8f..0000000000
--- a/config/initializers/wallet_api.rb
+++ /dev/null
@@ -1,7 +0,0 @@
-Peatio::Wallet.registry[:bitcoind] = Bitcoin::Wallet
-Peatio::Wallet.registry[:geth] = Ethereum::Wallet
-Peatio::Wallet.registry[:parity] = Ethereum::Wallet
-Peatio::Wallet.registry[:gnosis] = Gnosis::Wallet
-Peatio::Wallet.registry[:ow_hdwallet] = OWHDWallet::Wallet
-Peatio::Wallet.registry[:opendax] = OWHDWallet::Wallet
-Peatio::Wallet.registry[:opendax_cloud] = OpendaxCloud::Wallet
diff --git a/config/registries.yml b/config/registries.yml
new file mode 100644
index 0000000000..f6f341f952
--- /dev/null
+++ b/config/registries.yml
@@ -0,0 +1,16 @@
+wallets:
+  bitcoind: Bitcoin::Wallet
+  geth: Ethereum::Wallet
+  parity: Ethereum::Wallet
+  gnosis: Gnosis::Wallet
+  opendax: OWHDWallet::Wallet
+  ow_hdwallet: OWHDWallet::Wallet
+  opendax_cloud: OpendaxCloud::Wallet
+
+blockchains:
+  bitcoin: Bitcoin::Blockchain
+  geth: Ethereum::Blockchain
+  parity: Ethereum::Blockchain
+
+upstreams:
+  opendax: Peatio::Upstream::Opendax