diff --git a/.github/workflows/perl-cpan-libraries.yml b/.github/workflows/perl-cpan-libraries.yml
index 7f7f3b2bd..d40d9ebfa 100644
--- a/.github/workflows/perl-cpan-libraries.yml
+++ b/.github/workflows/perl-cpan-libraries.yml
@@ -291,11 +291,11 @@ jobs:
         distrib: [el8, el9]
     name: sign rpm ${{ matrix.distrib }}
     container:
-      image: ${{ vars.DOCKER_INTERNAL_REGISTRY_URL }}/rpm-signing:ubuntu
+      image: docker.centreon.com/centreon-private/rpm-signing:latest
       options: -t
       credentials:
-        username: ${{ secrets.DOCKER_REGISTRY_ID }}
-        password: ${{ secrets.DOCKER_REGISTRY_PASSWD }}
+        username: ${{ secrets.HARBOR_RPM_GPG_SIGNING_REPO_USERNAME }}
+        password: ${{ secrets.HARBOR_RPM_GPG_SIGNING_REPO_TOKEN }}
 
     steps:
       - run: apt-get install -y zstd
diff --git a/.github/workflows/perl-filesys-smbclient.yml b/.github/workflows/perl-filesys-smbclient.yml
index a3642109e..bf5b29f51 100644
--- a/.github/workflows/perl-filesys-smbclient.yml
+++ b/.github/workflows/perl-filesys-smbclient.yml
@@ -78,11 +78,11 @@ jobs:
             distrib: el9
     name: sign rpm ${{ matrix.distrib }}
     container:
-      image: ${{ vars.DOCKER_INTERNAL_REGISTRY_URL }}/rpm-signing:ubuntu
+      image: docker.centreon.com/centreon-private/rpm-signing:latest
       options: -t
       credentials:
-        username: ${{ secrets.DOCKER_REGISTRY_ID }}
-        password: ${{ secrets.DOCKER_REGISTRY_PASSWD }}
+        username: ${{ secrets.HARBOR_RPM_GPG_SIGNING_REPO_USERNAME }}
+        password: ${{ secrets.HARBOR_RPM_GPG_SIGNING_REPO_TOKEN }}
 
     steps:
       - run: |
diff --git a/.github/workflows/plink.yml b/.github/workflows/plink.yml
index 9853e2a62..115391ba7 100644
--- a/.github/workflows/plink.yml
+++ b/.github/workflows/plink.yml
@@ -72,11 +72,11 @@ jobs:
             distrib: el9
     name: sign rpm ${{ matrix.distrib }}
     container:
-      image: ${{ vars.DOCKER_INTERNAL_REGISTRY_URL }}/rpm-signing:ubuntu
+      image: docker.centreon.com/centreon-private/rpm-signing:latest
       options: -t
       credentials:
-        username: ${{ secrets.DOCKER_REGISTRY_ID }}
-        password: ${{ secrets.DOCKER_REGISTRY_PASSWD }}
+        username: ${{ secrets.HARBOR_RPM_GPG_SIGNING_REPO_USERNAME }}
+        password: ${{ secrets.HARBOR_RPM_GPG_SIGNING_REPO_TOKEN }}
 
     steps:
       - run: |