diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 5b5f3d7..df87f8f 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -16,6 +16,8 @@ jobs:
           cp -r /root/.buildozer ~/.buildozer/
       - name: setup
         run: |
+          apt update
+          apt install libssl-dev
           export B_VERSION=$(cat $GITHUB_WORKSPACE/src/main/python/main.py | grep --color=never -oP '([0-9]+\.?)+')
           echo "NEXUS_SIGNING_KEYRING_FILE=$GITHUB_WORKSPACE/signing2.pgp" >> $GITHUB_ENV
           echo "BUILD_VERSION=${B_VERSION}" >> $GITHUB_ENV