diff --git a/metadata/proton.android.authenticator.fdroid.yml b/metadata/proton.android.authenticator.fdroid.yml
new file mode 100644
index 0000000000..43c07b1264
--- /dev/null
+++ b/metadata/proton.android.authenticator.fdroid.yml
@@ -0,0 +1,71 @@
+AntiFeatures:
+  NonFreeNet:
+    en-US: The backend is proprietary. In order to do progressive rollout of new features,
+      the app connects to the proprietary backend to detect whether the experimental
+      features are enabled or not.
+  Tracking:
+    en-US: Users are fingerprinted even if not using the online features.
+Categories:
+  - Password & 2FA
+  - Security
+License: GPL-3.0-or-later
+AuthorName: Proton
+WebSite: https://proton.me/authenticator
+SourceCode: https://github.com/protonpass/android-authenticator
+Translation: https://proton.me/blog/translation-community
+Changelog: https://github.com/protonpass/android-authenticator/blob/HEAD/CHANGELOG.md
+
+AutoName: Proton Auth
+
+RepoType: git
+Repo: https://github.com/protonpass/android-authenticator.git
+
+Builds:
+  - versionName: 1.3.4
+    versionCode: 10304000
+    commit: a4f4525f8a49a41eeb0420ec3c9964f35b80ccdf
+    subdir: app
+    sudo:
+      - apt-get update
+      - apt-get install -y make golang-go
+    gradle:
+      - fdroid
+      - prod
+    srclibs:
+      - proton-gomobile-build-tool@9375f8893b85718f717e0b465a156e27c491d1e9
+      - protoncore@e87ee6de512763d4b530d6097d3329ffb81ca6e8
+    prebuild:
+      - sed -i -e 's/+ jobId//' ../platform/build-logic/src/main/kotlin/proton/android/authenticator/platform/buildlogic/domain/platform/configuration/PlatformAndroidConfig.kt
+      - echo -e "\norg.gradle.configuration-cache=false" >> ../gradle.properties
+      - sed -i -e 's/+ jobId//' build.gradle.kts
+      - sed -i -e '/plugins {/,/^}/d' -e '/includeCoreBuild {/,/^}/d' ../settings.gradle.kts
+      - sed -i -e '/signingConfigs/d' -e '/signingConfig/,/}$/d' build.gradle.kts
+      - sed -i -e '/io.sentry.android.gradle/d' build.gradle.kts
+      - sed -i -e '/sentry {/,/^}/d' build.gradle.kts
+      - sed -i -e 's_System.getenv().containsKey("CI")_true_g' ../build.gradle.kts
+      - sed -i -e 's|../../proton-libs/gopenpgp/gopenpgp.aar|libs/gopenpgp.aar|' build.gradle.kts
+      - sed -i -e 's|../proton-libs/gopenpgp/gopenpgp.aar|app/libs/gopenpgp.aar|'
+        ../business/keys/build.gradle.kts
+      - sed -i -E -e "/go_version/s/[0-9.]+/$(go version | sed -n -E 's/.*go([0-9.]+).*/\1/p')/"
+        $$protoncore$$/gopenpgp/build-config.json
+    scandelete:
+      - platform/build-logic/build
+    build:
+      - sdkmanager 'platforms;android-36' 'platforms;android-35' 'build-tools;35.0.0'
+      - mkdir libs
+      - pushd $$proton-gomobile-build-tool$$
+      - make build cfg=$$protoncore$$/gopenpgp/build-config.json
+      - popd
+      - mv $$proton-gomobile-build-tool$$/out/android/gopenpgp.aar libs
+    ndk: 23.2.8568313
+    gradleprops:
+      - apkBuild=true
+
+MaintainerNotes: The protoncore library should only be needed when building the gopenpgp
+  library, and the exact tag should not matter.
+
+AutoUpdateMode: Version
+UpdateCheckMode: Tags
+UpdateCheckData: metadata/fdroid_version.txt|versionCode=(\d+)|.|versionName=(.*)
+CurrentVersion: 1.3.4
+CurrentVersionCode: 10304000