diff --git a/.gitea/workflows/redhat_build.yml b/.gitea/workflows/redhat_build.yml
index 45f52bc..6c551c3 100644
--- a/.gitea/workflows/redhat_build.yml
+++ b/.gitea/workflows/redhat_build.yml
@@ -107,6 +107,11 @@ jobs:
           tar -xf ./oci-image.tar -C ./oci-image
           rm ./oci-image.tar
 
+      - name: Install podman
+        if: github.event_name != 'pull_request' && env.IS_TEST_BUILD == 'false'
+        run: |
+          sudo apt-get update && sudo apt-get install -y podman
+
       # 3. OCI-Image mit Chunkah verarbeiten
       - name: Process OCI Image with Chunkah
         uses: projectbluefin/actions/bootc-build/chunka@main
@@ -135,6 +140,11 @@ jobs:
 
           echo "IMAGE_DIGEST=$(cat /tmp/digest.txt)" >> ${GITHUB_ENV}
 
+      - name: Install envsubst dependencies
+        if: github.event_name != 'pull_request' && env.IS_TEST_BUILD == 'false'
+        run: |
+          sudo apt-get update && sudo apt-get install -y gettext
+
       - name: Install Cosign
         if: github.event_name != 'pull_request' && env.IS_TEST_BUILD == 'false'
         uses: sigstore/cosign-installer@v4.1.2