diff --git a/README.md b/README.md
index 3f0ec49..2c6043d 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ DCB-compatible event store library in Ruby with support for PostgreSQL.
 ```ruby
 store =
   En57::EventStore.new(
-    En57::PgRepository.new(
+    En57::Repository.new(
       En57::PgAdapter.new("postgres://localhost:5432/en57"),
       En57::JsonSerializer.new,
     ),
diff --git a/lib/en57.rb b/lib/en57.rb
index f21b649..5b1a9e1 100644
--- a/lib/en57.rb
+++ b/lib/en57.rb
@@ -6,7 +6,7 @@ require_relative "en57/json_serializer"
 require_relative "en57/query"
 require_relative "en57/scope"
 require_relative "en57/pg_adapter"
-require_relative "en57/pg_repository"
+require_relative "en57/repository"
 require_relative "en57/event_store"
 
 module En57
diff --git a/lib/en57/pg_repository.rb b/lib/en57/repository.rb
similarity index 98%
rename from lib/en57/pg_repository.rb
rename to lib/en57/repository.rb
index ca5eaa4..553091b 100644
--- a/lib/en57/pg_repository.rb
+++ b/lib/en57/repository.rb
@@ -3,7 +3,7 @@
 require "pg"
 
 module En57
-  class PgRepository
+  class Repository
     def initialize(adapter, serializer)
       @adapter = adapter
       @serializer = serializer
diff --git a/test/test_integration.rb b/test/test_integration.rb
index e50b681..cd12708 100644
--- a/test/test_integration.rb
+++ b/test/test_integration.rb
@@ -210,7 +210,7 @@ module En57
     def with_event_store =
       yield(
         EventStore.new(
-          PgRepository.new(PgAdapter.new(SERVER.url), JsonSerializer.new),
+          Repository.new(PgAdapter.new(SERVER.url), JsonSerializer.new),
         )
       )
   end
diff --git a/test/test_pg_repository.rb b/test/test_repository.rb
similarity index 96%
rename from test/test_pg_repository.rb
rename to test/test_repository.rb
index 33e7930..9474c4b 100644
--- a/test/test_pg_repository.rb
+++ b/test/test_repository.rb
@@ -3,8 +3,8 @@
 require "test_helper"
 
 module En57
-  class TestPgRepository < Minitest::Test
-    cover PgRepository
+  class TestRepository < Minitest::Test
+    cover Repository
 
     def test_append_wraps_write_in_serializable_transaction
       expected_events =
@@ -42,7 +42,7 @@ module En57
         )
         connection.expect(:exec, nil, ["COMMIT"])
 
-        PgRepository.new(
+        Repository.new(
           PgAdapter.new(connection_uri),
           JsonSerializer.new,
         ).append(
@@ -85,7 +85,7 @@ module En57
         )
         connection.expect(:exec, nil, ["COMMIT"])
 
-        PgRepository.new(
+        Repository.new(
           PgAdapter.new(connection_uri),
           JsonSerializer.new,
         ).append(
@@ -118,7 +118,7 @@ module En57
         end
 
         assert_raises(PG::Error) do
-          PgRepository.new(
+          Repository.new(
             PgAdapter.new(connection_uri),
             JsonSerializer.new,
           ).append([], fail_if: Query.all)
@@ -135,7 +135,7 @@ module En57
         end
 
         assert_raises(AppendConditionViolated) do
-          PgRepository.new(
+          Repository.new(
             PgAdapter.new(connection_uri),
             JsonSerializer.new,
           ).append([], fail_if: Query.all)
@@ -152,7 +152,7 @@ module En57
         end
 
         assert_raises(AppendConditionViolated) do
-          PgRepository.new(
+          Repository.new(
             PgAdapter.new(connection_uri),
             JsonSerializer.new,
           ).append([], fail_if: Query.all)
@@ -169,7 +169,7 @@ module En57
         end
 
         assert_raises(PG::Error) do
-          PgRepository.new(
+          Repository.new(
             PgAdapter.new(connection_uri),
             JsonSerializer.new,
           ).append([], fail_if: Query.all)
@@ -184,7 +184,7 @@ module En57
         connection.expect(:exec_params, nil) { raise RuntimeError, "boom" }
 
         assert_raises(RuntimeError) do
-          PgRepository.new(
+          Repository.new(
             PgAdapter.new(connection_uri),
             JsonSerializer.new,
           ).append([], fail_if: Query.all)
@@ -237,7 +237,7 @@ module En57
               tags: ["order_id:234"],
             ),
           ],
-          PgRepository.new(
+          Repository.new(
             PgAdapter.new(connection_uri),
             JsonSerializer.new,
           ).read(Query.all),
@@ -279,7 +279,7 @@ module En57
               tags: ["order_id:123"],
             ),
           ],
-          PgRepository.new(
+          Repository.new(
             PgAdapter.new(connection_uri),
             JsonSerializer.new,
           ).read(query),
@@ -318,7 +318,7 @@ module En57
               tags: ["order_id:123"],
             ),
           ],
-          PgRepository.new(
+          Repository.new(
             PgAdapter.new(connection_uri),
             JsonSerializer.new,
           ).read(query),
@@ -367,7 +367,7 @@ module En57
               tags: ["order_id:123"],
             ),
           ],
-          PgRepository.new(
+          Repository.new(
             PgAdapter.new(connection_uri),
             JsonSerializer.new,
           ).read(query),
@@ -392,7 +392,7 @@ module En57
 
         assert_equal(
           [],
-          PgRepository.new(
+          Repository.new(
             PgAdapter.new(connection_uri),
             JsonSerializer.new,
           ).read(query),
@@ -434,7 +434,7 @@ module En57
               tags: [],
             ),
           ],
-          PgRepository.new(
+          Repository.new(
             PgAdapter.new(connection_uri),
             JsonSerializer.new,
           ).read(query),
diff --git a/test/test_stress.rb b/test/test_stress.rb
index efa78f3..c5068e5 100644
--- a/test/test_stress.rb
+++ b/test/test_stress.rb
@@ -58,7 +58,7 @@ module En57
     def with_event_store =
       yield(
         EventStore.new(
-          PgRepository.new(PgAdapter.new(SERVER.url), JsonSerializer.new),
+          Repository.new(PgAdapter.new(SERVER.url), JsonSerializer.new),
         )
       )