diff --git a/distribution/packages/src/deb/debian/postinst b/distribution/packages/src/deb/debian/postinst
index ea061504683d1..5204d7b58ce73 100644
--- a/distribution/packages/src/deb/debian/postinst
+++ b/distribution/packages/src/deb/debian/postinst
@@ -65,14 +65,6 @@ echo " sudo systemctl enable wazuh-indexer.service"
 echo "### You can start wazuh-indexer service by executing"
 echo " sudo systemctl start wazuh-indexer.service"
 
-if [ -d ${product_dir}/plugins/opensearch-security ]; then
-    echo "### Create wazuh-indexer demo certificates in ${config_dir}/"
-    echo " See demo certs creation log in ${log_dir}/install_demo_configuration.log"
-fi
-echo "### Upcoming breaking change in packaging"
-echo " In a future release of Wazuh Indexer, we plan to change the permissions associated with access to installed files"
-echo " If you are configuring tools that require read access to the Wazuh Indexer configuration files, we recommend you add the user that runs these tools to the 'wazuh-indexer' group"
-echo " For more information, see https://github.com/opensearch-project/opensearch-build/pull/4043"
 exit 0
 
 
diff --git a/scripts/README.md b/scripts/README.md
index 8c98f8206cab5..7c17b6e827c69 100644
--- a/scripts/README.md
+++ b/scripts/README.md
@@ -98,7 +98,14 @@ The script will:
           |-- etc
           |-- usr
           |-- var
-          `-- wazuh-indexer-min_4.9.0_amd64.deb
+          |-- wazuh-indexer-min_4.9.0_amd64.deb
+          `-- debian/
+              | -- control
+              | -- copyright
+              | -- rules
+              | -- preinst
+              | -- prerm
+              | -- postinst
   ```
 
 ### Running in Act
diff --git a/scripts/assemble.sh b/scripts/assemble.sh
index 9f25c304808b4..06f639a8e52c3 100755
--- a/scripts/assemble.sh
+++ b/scripts/assemble.sh
@@ -312,6 +312,7 @@ function assemble_deb() {
     # Copy spec
     cp "distribution/packages/src/deb/Makefile" "${TMP_DIR}"
     cp "distribution/packages/src/deb/debmake_install.sh" "${TMP_DIR}"
+    cp -r "distribution/packages/src/deb/debian" "${TMP_DIR}"
     chmod a+x "${TMP_DIR}/debmake_install.sh"
     # Copy performance analyzer service file
     enable_performance_analyzer