diff --git a/metadata/org.xcsoar.yml b/metadata/org.xcsoar.yml
index 9526b843fa..8b5c615ced 100644
--- a/metadata/org.xcsoar.yml
+++ b/metadata/org.xcsoar.yml
@@ -251,9 +251,15 @@ Builds:
       - apt-get install -y g++ vorbis-tools librsvg2-bin imagemagick
     output: output/ANDROID7NEON/opt/build/unsigned.apk
     rm:
+      - android/ioio/release/*.zip
+      - android/ioio/release/apps/*.zip
+      - android/ioio/release/software/*.zip
+      - android/ioio/release/firmware/device-bootloader/*.zip
+      - android/ioio/release/firmware/bootloader/*.zip
       - android/ioio/software/IOIODude/lib
       - android/ioio/software/IOIOLib/target/pc/lib
       - android/ioio/software/applications/IOIOConnectionTester/lib
+      - android/ioio/software/applications/pc/jar-in-jar-loader.zip
     build: make TARGET=ANDROID7NEON DEBUG=n TESTING=n -j`nproc`
     ndk: r15c