diff --git a/distribution/packages/src/deb/debian/postinst b/distribution/packages/src/deb/debian/postinst
index 235075824aa45..661d2b021be6b 100644
--- a/distribution/packages/src/deb/debian/postinst
+++ b/distribution/packages/src/deb/debian/postinst
@@ -25,12 +25,12 @@ tmp_dir=/var/log/wazuh-indexer/tmp
 mkdir -p ${tmp_dir}
 
 # Set owner
-chown -R wazuh-indexer.wazuh-indexer ${product_dir}
-chown -R wazuh-indexer.wazuh-indexer ${config_dir}
-chown -R wazuh-indexer.wazuh-indexer ${log_dir}
-chown -R wazuh-indexer.wazuh-indexer ${data_dir}
-chown -R wazuh-indexer.wazuh-indexer ${pid_dir}
-chown -R wazuh-indexer.wazuh-indexer ${tmp_dir}
+chown -R wazuh-indexer:wazuh-indexer ${product_dir}
+chown -R wazuh-indexer:wazuh-indexer ${config_dir}
+chown -R wazuh-indexer:wazuh-indexer ${log_dir}
+chown -R wazuh-indexer:wazuh-indexer ${data_dir}
+chown -R wazuh-indexer:wazuh-indexer ${pid_dir}
+chown -R wazuh-indexer:wazuh-indexer ${tmp_dir}
 
 # Reload systemctl daemon
 if command -v systemctl > /dev/null; then