diff --git a/metadata/de.schildbach.oeffi.yml b/metadata/de.schildbach.oeffi.yml
index 971e0749b4..0acbbb94eb 100644
--- a/metadata/de.schildbach.oeffi.yml
+++ b/metadata/de.schildbach.oeffi.yml
@@ -153,5 +153,31 @@ Builds:
     prebuild: "echo 'task wrapper(type: Wrapper) { gradleVersion = \"4.4.1\" }' >>\
         \ ../build.gradle"
 
+  - versionName: 10.5.9-aosp
+    versionCode: 653
+    commit: v10.5.9
+    subdir: oeffi
+    submodules: true
+    gradle:
+      - yes
+    prebuild: "echo 'task wrapper(type: Wrapper) { gradleVersion = \"4.4.1\" }' >>\
+        \ ../build.gradle"
+
+  - versionName: 11.0.1-aosp
+    versionCode: 661
+    commit: v11.0.1
+    subdir: oeffi
+    submodules: true
+    init:
+      - cd ../..
+      - mv de.schildbach.oeffi de.schildbach.oeffi_underlying
+      - mkdir de.schildbach.oeffi
+      - disorderfs --sort-dirents=yes --reverse-dirents=no de.schildbach.oeffi_underlying
+        de.schildbach.oeffi
+      - cd de.schildbach.oeffi/oeffi
+    gradle:
+      - aosp
+    prebuild: gradle :wrapper --gradle-version=4.4.1
+
 AutoUpdateMode: None
 UpdateCheckMode: None