diff --git a/.github/workflows/release-build.yml b/.github/workflows/release-build.yml
new file mode 100644
index 0000000..ca465e5
--- /dev/null
+++ b/.github/workflows/release-build.yml
@@ -0,0 +1,18 @@
+---
+name: Release build
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+      - master
+      - develop
+  pull_request:
+
+jobs:
+  build:
+    name: Build application using the reusable workflow
+    uses: LedgerHQ/ledger-app-workflows/.github/workflows/reusable_build.yml@v1
+    with:
+      upload_app_binaries_artifact: "compiled_app_bindaries"
diff --git a/ethereum-plugin-sdk b/ethereum-plugin-sdk
index 35a7f76..0afd2a9 160000
--- a/ethereum-plugin-sdk
+++ b/ethereum-plugin-sdk
@@ -1 +1 @@
-Subproject commit 35a7f7650e3aab943093ea608016f1c107539db6
+Subproject commit 0afd2a969eb23e8a508560e0e308dc51fb9219e0
diff --git a/icons/flex_app_kiln.gif b/icons/flex_app_kiln.gif
new file mode 100644
index 0000000..d359833
Binary files /dev/null and b/icons/flex_app_kiln.gif differ
diff --git a/ledger_app.toml b/ledger_app.toml
index 4646fae..7329320 100644
--- a/ledger_app.toml
+++ b/ledger_app.toml
@@ -1,7 +1,7 @@
 [app]
 build_directory = "./"
 sdk = "C"
-devices = ["nanos", "nanox", "nanos+"]
+devices = ["nanos", "nanox", "nanos+", "stax", "flex"]
 
 [tests]
-pytest_directory = "./tests/"
\ No newline at end of file
+pytest_directory = "./tests/"