diff --git a/action.yml b/action.yml
deleted file mode 100644
index a99c61a..0000000
--- a/action.yml
+++ /dev/null
@@ -1,30 +0,0 @@
-name: 'Expect Self Params'
-description: 'Check if specific parameters are set for given steps'
-
-branding:
-  icon: 'check-circle'
-  color: 'green'
-
-inputs:
-  params:
-    description: 'List of step parameters and values in JSON format'
-    required: true
-    type: string
-runs:
-  using: 'composite'
-  steps:
-    - name: Get current workflow file
-      id: get-workflow
-      shell: bash
-      run: |
-        WORKFLOW_REF="${{ github.workflow_ref }}"
-        WORKFLOW_PATH=$(echo "${WORKFLOW_REF}" | cut -d'@' -f1)
-        WORKFLOW_FILE=".github/workflows/${WORKFLOW_PATH##*/}"
-        echo "workflow_file=${WORKFLOW_FILE}" >> $GITHUB_ENV
-
-    - name: Check parameters
-      shell: bash
-      run: ./scripts/validate-param.sh
-      env:
-        PARAMS: ${{ inputs.params }}
-        WORKFLOW_FILE: ${{ github.workspace }}/${{ env.workflow_file }}