diff --git a/action.yml b/action.yml
index 3d7d67c..53c7d75 100644
--- a/action.yml
+++ b/action.yml
@@ -19,6 +19,11 @@ inputs:
     description: "Custom docker run options"
     required: false
 
+  mount_socket:
+    description: "Mount the docker socket into the container"
+    required: false
+    default: "false"
+
   run:
     description: "Command(s) to run in the container"
     required: false