diff --git a/salt/elasticfleet/tools/sbin_jinja/so-elastic-agent-gen-installers b/salt/elasticfleet/tools/sbin_jinja/so-elastic-agent-gen-installers
index 14d83bfdb..68fc8aa32 100755
--- a/salt/elasticfleet/tools/sbin_jinja/so-elastic-agent-gen-installers
+++ b/salt/elasticfleet/tools/sbin_jinja/so-elastic-agent-gen-installers
@@ -77,7 +77,7 @@ do
 done
 
 printf "\n\n### Generating MSI...\n"
-cp /opt/so/saltstack/local/salt/elasticfleet/files/so_agent-installers/so-elastic-agent_windows_amd64 /opt/so/saltstack/local/salt/elasticfleet/files/so_agent-installers/so-elastic-agent_windows_amd64.exe
+mv /opt/so/saltstack/local/salt/elasticfleet/files/so_agent-installers/so-elastic-agent_windows_amd64 /opt/so/saltstack/local/salt/elasticfleet/files/so_agent-installers/so-elastic-agent_windows_amd64.exe
 docker run \
 --mount type=bind,source=/opt/so/saltstack/local/salt/elasticfleet/files/so_agent-installers/,target=/output/ -w /output \
 {{ GLOBALS.registry_host }}:5000/{{ GLOBALS.image_repo }}/so-elastic-agent-builder:{{ GLOBALS.so_version }} wixl -o so-elastic-agent_windows_amd64_msi --arch x64 /workspace/so-elastic-agent.wxs
@@ -88,3 +88,4 @@ rm -rf /nsm/elastic-agent-workspace
 
 printf "\n### Copying so_agent-installers to /nsm/elastic-fleet/ for nginx.\n"
 \cp -vr /opt/so/saltstack/local/salt/elasticfleet/files/so_agent-installers/ /nsm/elastic-fleet/
+chmod 644 /nsm/elastic-fleet/so_agent-installers/*