diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
index 12d2326fd..2989120f4 100644
--- a/.github/workflows/maven.yml
+++ b/.github/workflows/maven.yml
@@ -22,11 +22,6 @@ jobs:
         with:
           path: main
 
-      - name: Set up JDK 17
-        uses: actions/setup-java@v1
-        with:
-          java-version: 17
-
       - name: Checkout powsybl-core branch
         uses: actions/checkout@v4
         with:
@@ -34,6 +29,11 @@ jobs:
           ref: refs/heads/dynamic_security_analysis
           path: powsybl-core
 
+      - name: Set up JDK 17
+        uses: actions/setup-java@v1
+        with:
+          java-version: 17
+
       - name: Build and install powsybl-core with Maven
         run: mvn --batch-mode -DskipTests=true --file ./powsybl-core/pom.xml install
 
@@ -54,4 +54,4 @@ jobs:
           -Dsonar.projectKey=com.powsybl:powsybl-dynawo
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
+          SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
\ No newline at end of file