diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
index e764082..378564f 100644
--- a/.github/workflows/maven.yml
+++ b/.github/workflows/maven.yml
@@ -2,7 +2,7 @@ name: Java CI with Maven
 
 on:
   push:
-    branches: [ "main" ]
+    branches: [ "main", "test-workflow" ]
   pull_request:
     branches: [ "main" ]
 
@@ -19,6 +19,9 @@ jobs:
         java-version: '23'
         distribution: 'temurin'
         cache: maven
+    - name: Set up jextract
+      run: ./prepare-jextract.sh
+      #TODO cache
     - name: Build with Maven
       run: mvn -B package --file jgpio/pom.xml
     - name: Build iT with Maven