diff --git a/README.rst b/README.rst
index d1466949..3cca2cfe 100644
--- a/README.rst
+++ b/README.rst
@@ -59,7 +59,6 @@ Non-goals
 ---------
 
 * This is not a backup system
-* This is not a CDC solution
 * Only batch, no streaming
 
 .. documentation
diff --git a/docs/_static/architecture.png b/docs/_static/architecture.png
new file mode 100644
index 00000000..cbbd95d8
Binary files /dev/null and b/docs/_static/architecture.png differ
diff --git a/docs/backend/architecture.rst b/docs/backend/architecture.rst
index 7f11c011..a6f26218 100644
--- a/docs/backend/architecture.rst
+++ b/docs/backend/architecture.rst
@@ -3,37 +3,4 @@
 Architecture
 ============
 
-.. plantuml::
-
-    @startuml
-        title Backend artitecture
-        skinparam linetype polyline
-        left to right direction
-
-        actor "User"
-
-        frame "SyncMaster" {
-            rectangle "Backend" {
-                component "REST API"
-                database "Database"
-                queue "Task Queue"
-            }
-            rectangle "Workers" {
-                collections "Worker"
-            }
-        }
-
-        database "Data Source"
-        database "Data Target"
-
-        [User] --> [REST API]
-        [REST API] --> [Database]
-        [REST API] --> [Task Queue]
-
-        [Task Queue] --> [Worker]
-        [Worker] --> [Database]
-
-        [Worker] --> [Data Source]
-        [Worker] --> [Data Target]
-
-    @enduml
+.. image:: ../_static/architecture.png