diff --git a/gapic/lang/csharp_gapic.yaml b/gapic/lang/csharp_gapic.yaml
index f4b7d2af..b5abad13 100644
--- a/gapic/lang/csharp_gapic.yaml
+++ b/gapic/lang/csharp_gapic.yaml
@@ -1,7 +1,5 @@
 type: com.google.api.codegen.ConfigProto
 language: csharp
-templates:
-- codegen_provider: com.google.api.codegen.csharp.CSharpGapicProvider
-  input_element_view: com.google.api.codegen.InterfaceView
-  snippet_files:
-  - wrapper.snip
+generator:
+  factory: com.google.api.codegen.gapic.MainGapicProviderFactory
+  id: csharp
diff --git a/gapic/lang/go_gapic.yaml b/gapic/lang/go_gapic.yaml
index 18acae4c..0e976110 100644
--- a/gapic/lang/go_gapic.yaml
+++ b/gapic/lang/go_gapic.yaml
@@ -1,9 +1,5 @@
 type: com.google.api.codegen.ConfigProto
 language: go
-templates:
-- codegen_provider: com.google.api.codegen.go.GoGapicProvider
-  input_element_view: com.google.api.codegen.InterfaceView
-  snippet_files:
-  - main.snip
-  - example.snip
-  - doc.snip
+generator:
+  factory: com.google.api.codegen.gapic.MainGapicProviderFactory
+  id: go
diff --git a/gapic/lang/java_gapic.yaml b/gapic/lang/java_gapic.yaml
index 966afaf6..27c6ca28 100644
--- a/gapic/lang/java_gapic.yaml
+++ b/gapic/lang/java_gapic.yaml
@@ -1,8 +1,5 @@
 type: com.google.api.codegen.ConfigProto
 language: java
-templates:
-- codegen_provider: com.google.api.codegen.java.JavaGapicProvider
-  input_element_view: com.google.api.codegen.InterfaceView
-  snippet_files:
-  - main.snip
-  - settings.snip
+generator:
+  factory: com.google.api.codegen.gapic.MainGapicProviderFactory
+  id: java
diff --git a/gapic/lang/php_gapic.yaml b/gapic/lang/php_gapic.yaml
index 34a59a2a..d6aeda00 100644
--- a/gapic/lang/php_gapic.yaml
+++ b/gapic/lang/php_gapic.yaml
@@ -1,7 +1,5 @@
 type: com.google.api.codegen.ConfigProto
 language: php
-templates:
-- codegen_provider: com.google.api.codegen.php.PhpGapicProvider
-  input_element_view: com.google.api.codegen.InterfaceView
-  snippet_files:
-  - main.snip
+generator:
+  factory: com.google.api.codegen.gapic.MainGapicProviderFactory
+  id: php
diff --git a/gapic/lang/python_gapic.yaml b/gapic/lang/python_gapic.yaml
index a3397351..4db22b41 100644
--- a/gapic/lang/python_gapic.yaml
+++ b/gapic/lang/python_gapic.yaml
@@ -1,15 +1,5 @@
 type: com.google.api.codegen.ConfigProto
 language: python
-templates:
-- codegen_provider: com.google.api.codegen.py.PythonGapicProvider
-  input_element_view: com.google.api.codegen.py.PythonInterfaceView
-  snippet_files:
-  - main.snip
-- codegen_provider: com.google.api.codegen.py.PythonGapicProvider
-  input_element_view: com.google.api.codegen.py.PythonProtoFileView
-  snippet_files:
-  - message.snip
-- codegen_provider: com.google.api.codegen.clientconfig.ClientConfigGapicProvider
-  input_element_view: com.google.api.codegen.InterfaceView
-  snippet_files:
-  - json.snip
+generator:
+  factory: com.google.api.codegen.gapic.MainGapicProviderFactory
+  id: python
diff --git a/gapic/lang/ruby_gapic.yaml b/gapic/lang/ruby_gapic.yaml
index 395ab7db..f566442a 100644
--- a/gapic/lang/ruby_gapic.yaml
+++ b/gapic/lang/ruby_gapic.yaml
@@ -1,15 +1,5 @@
 type: com.google.api.codegen.ConfigProto
 language: ruby
-templates:
-- codegen_provider: com.google.api.codegen.ruby.RubyGapicProvider
-  input_element_view: com.google.api.codegen.InterfaceView
-  snippet_files:
-  - main.snip
-- codegen_provider: com.google.api.codegen.ruby.RubyGapicProvider
-  input_element_view: com.google.api.codegen.ProtoFileView
-  snippet_files:
-  - message.snip
-- codegen_provider: com.google.api.codegen.clientconfig.ClientConfigGapicProvider
-  input_element_view: com.google.api.codegen.InterfaceView
-  snippet_files:
-  - json.snip
+generator:
+  factory: com.google.api.codegen.gapic.MainGapicProviderFactory
+  id: ruby