diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index 9dcec9d..88c303c 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -7,7 +7,11 @@ jobs:
     steps:
       - name: Build | Prepare packages 
         run: |
-              apt-get update; apt-get install -y maven openjdk-8-jdk-headless                                          
+              apt-get update
+              apt-get install software-properties-common -y 
+              apt-add-repository 'deb http://security.debian.org/debian-security stretch/updates main'
+              apt-get update
+              apt-get install -y openjdk-8-jdk                                 
       - name: Build | Setup git
         run: |
               git config --global user.name "Radim Lipovčan"