diff --git a/tools/docker/README.md b/tools/docker/README.md
index 23e0d3228..197b83b9a 100644
--- a/tools/docker/README.md
+++ b/tools/docker/README.md
@@ -59,7 +59,7 @@ This script will locally build all Dockers for the given version using the same
 This can be used to test the build process before invoking the actual publication workflow.
 
 ```
-./deploy [VERSION]
+./deploy.sh [VERSION]
 ```
 
 This script will trigger the publication of all Dockers for the given version to DockerHub. To do so, this script will: