diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 10b3029..614b812 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -18,4 +18,5 @@ jobs:
           workspace_id: ${{ secrets.STZR_ID }}
           key: ${{ secrets.STZR_API_KEY }}
           secret: ${{ secrets.STZR_API_SECRET }}
+          workspace_file_param: -workspace
           workspace_file: ./tests/workspace.dsl
diff --git a/action.yml b/action.yml
index 765fca7..4912ad2 100644
--- a/action.yml
+++ b/action.yml
@@ -7,26 +7,27 @@ branding:
 inputs:
   command:
     description: 'Command'
-  workspace_param:
-    description: Static parameter
-    default: -id
   workspace_id:
     description: 'The workspace ID'
-  key_param:
-    description: Static parameter
-    default: -key
   key:
     description: 'The workspace API key'
-  secret_param:
-    description: Static parameter
-    default: -secret
   secret:
     description: 'The workspace API secret'
   workspace_file_param:
     description: Static parameter
-    default: -workspace
+    default: ""
   workspace_file:
     description: 'The path to the workspace JSON file/DSL file(s)'
 runs:
   using: 'docker'
   image: 'docker://ghcr.io/aidmax/structurizr-cli-docker:latest'
+  args:
+   - ${{ inputs.command }}
+   - '-id'
+   - ${{ inputs.id }}
+   - '-key'
+   - ${{ inputs.key }}
+   - '-secret'
+   - ${{ inputs.secret }}
+   - ${{ inputs.workspace_file_param }}
+   - ${{ inputs.workspace_file }}