diff --git a/Docker-app-cookbook.md b/Docker-app-cookbook.md
index be81d99..a11b377 100644
--- a/Docker-app-cookbook.md
+++ b/Docker-app-cookbook.md
@@ -147,7 +147,7 @@ Using the above files, create the following directory structure:
         1.0/
             windows_x86_64__docker/
                 Dockerfile_worker_1
-                docker_wrapper_1.exe
+                docker_wrapper_2_windows_x86_64.exe
                 job_1.toml
                 main_2.sh
                 worker_4_x86_64-pc-linux-gnu
@@ -157,7 +157,7 @@ where `version.xml` contains
 ```
 <version>
     <file>
-        <physical_name>docker_wrapper_1.exe</physical_name>
+        <physical_name>docker_wrapper_2_windows_x86_64.exe</physical_name>
         <main_program/>
     </file>
     <file>
@@ -187,7 +187,7 @@ You can do this with the following commands:
 ```
 mkdir -p ~/projects/<proj_name>/apps/worker/1.0/windows_x86_64__docker/
 cp Dockerfile_worker_1 ~/projects/<proj_name>/apps/worker/1.0/windows_x86_64__docker/
-cp docker_wrapper_1.exe ~/projects/<proj_name>/apps/worker/1.0/windows_x86_64__docker/
+cp docker_wrapper_2_windows_x86_64.exe ~/projects/<proj_name>/apps/worker/1.0/windows_x86_64__docker/
 cp job_1.toml ~/projects/<proj_name>/apps/worker/1.0/windows_x86_64__docker/
 cp main_2.sh ~/projects/<proj_name>/apps/worker/1.0/windows_x86_64__docker/
 cp worker_4_x86_64-pc-linux-gnu ~/projects/<proj_name>/apps/worker/1.0/windows_x86_64__docker/