diff --git a/action.yml b/action.yml
index cdd849c..8bf8c86 100644
--- a/action.yml
+++ b/action.yml
@@ -10,10 +10,6 @@ inputs:
     description: 'BuildKit TCP endpoint. Defaults to the in-cluster service.'
     required: false
     default: 'tcp://buildkit.gitea.svc.cluster.local:1234'
-  install:
-    description: 'Set up docker build as alias to docker buildx build.'
-    required: false
-    default: 'false'
   version:
     description: 'buildx version to install (passed through).'
     required: false
@@ -26,5 +22,4 @@ runs:
       with:
         driver: remote
         endpoint: ${{ inputs.endpoint }}
-        install: ${{ inputs.install }}
         version: ${{ inputs.version }}