diff --git a/base-values/mycloud-matrix-alpha.yaml b/base-values/mycloud-matrix-alpha.yaml
new file mode 100644
index 0000000..d33d837
--- /dev/null
+++ b/base-values/mycloud-matrix-alpha.yaml
@@ -0,0 +1,22 @@
+##
+# commons are from mycloud-core
+##
+
+components:
+  mycloud-services:
+    # patch mycloud-core to get another database
+    values:
+      databases:
+        matrix-sliding-sync:
+          type: postgresql
+
+  mycloud-matrix:
+    values:
+      server:
+        slidingSync:
+          enabled: true
+      ingress:
+        element:
+          config:
+            features:
+              feature_sliding_sync: true
diff --git a/base-values/mycloud-matrix-beta.yaml b/base-values/mycloud-matrix-beta.yaml
index d2be167..77aecfa 100644
--- a/base-values/mycloud-matrix-beta.yaml
+++ b/base-values/mycloud-matrix-beta.yaml
@@ -7,21 +7,11 @@ components:
     # patch mycloud-core to get another database
     values:
       databases:
-        matrix-sliding-sync:
-          type: postgresql
         matrix-authentication-service:
           type: postgresql
 
   mycloud-matrix:
-    # patch mycloud-core to get another database
     values:
       server:
-        slidingSync:
-          enabled: true
         authenticationService:
           enabled: true
-      ingress:
-        element:
-          config:
-            features:
-              feature_sliding_sync: true