diff --git a/templates/locales/providers_docker.yml b/templates/locales/providers_docker.yml
index 4b6795c4c..0760b5567 100644
--- a/templates/locales/providers_docker.yml
+++ b/templates/locales/providers_docker.yml
@@ -160,7 +160,7 @@ en:
 
     errors:
       build_error: |-
-        Vagrant received unknown output from docker: %{result}
+        Vagrant received unknown output from `docker build` while building a container: %{result}
       compose_lock_timeout: |-
         Vagrant encountered a timeout waiting for the docker compose driver
         to become available. Please try to run your command again. If you