diff --git a/.github/workflows/workflow.yml b/.github/workflows/workflow.yml
index c0f4af6..8faa28d 100644
--- a/.github/workflows/workflow.yml
+++ b/.github/workflows/workflow.yml
@@ -25,7 +25,7 @@ jobs:
           mkdir -p ~/.ssh
           echo "${{ secrets.MYREPO_TOKEN }}" > ~/.ssh/icarus_models_deploy_key
           chmod 600 ~/.ssh/icarus_models_deploy_key
-          ssh-keyscan ${{ vars.MYHOST }} >> ~/.ssh/known_hosts
+          ssh-keyscan ${{ secrets.MYHOST }} >> ~/.ssh/known_hosts
 
           eval $(ssh-agent -s)
           ssh-add -v ~/.ssh/icarus_models_deploy_key
@@ -77,7 +77,7 @@ jobs:
           mkdir -p ~/.ssh
           echo "${{ secrets.MYREPO_TOKEN }}" > ~/.ssh/icarus_models_deploy_key
           chmod 600 ~/.ssh/icarus_models_deploy_key
-          ssh-keyscan ${{ vars.MYHOST }} >> ~/.ssh/known_hosts
+          ssh-keyscan ${{ secrets.MYHOST }} >> ~/.ssh/known_hosts
 
           eval $(ssh-agent -s)
           ssh-add -v ~/.ssh/icarus_models_deploy_key
@@ -98,7 +98,7 @@ jobs:
           mkdir -p ~/.ssh
           echo "${{ secrets.MYREPO_TOKEN }}" > ~/.ssh/icarus_models_deploy_key
           chmod 600 ~/.ssh/icarus_models_deploy_key
-          ssh-keyscan ${{ vars.MYHOST }} >> ~/.ssh/known_hosts
+          ssh-keyscan ${{ secrets.MYHOST }} >> ~/.ssh/known_hosts
 
           eval $(ssh-agent -s)
           ssh-add -v ~/.ssh/icarus_models_deploy_key
@@ -118,7 +118,7 @@ jobs:
           mkdir -p ~/.ssh
           echo "${{ secrets.MYREPO_TOKEN }}" > ~/.ssh/icarus_models_deploy_key
           chmod 600 ~/.ssh/icarus_models_deploy_key
-          ssh-keyscan ${{ vars.MYHOST }} >> ~/.ssh/known_hosts
+          ssh-keyscan ${{ secrets.MYHOST }} >> ~/.ssh/known_hosts
 
           eval $(ssh-agent -s)
           ssh-add -v ~/.ssh/icarus_models_deploy_key
@@ -137,7 +137,7 @@ jobs:
           mkdir -p ~/.ssh
           echo "${{ secrets.MYREPO_TOKEN }}" > ~/.ssh/icarus_models_deploy_key
           chmod 600 ~/.ssh/icarus_models_deploy_key
-          ssh-keyscan ${{ vars.MYHOST }} >> ~/.ssh/known_hosts
+          ssh-keyscan ${{ secrets.MYHOST }} >> ~/.ssh/known_hosts
 
           eval $(ssh-agent -s)
           ssh-add -v ~/.ssh/icarus_models_deploy_key