diff --git a/unattended_installer/builder.sh b/unattended_installer/builder.sh
index 73e8638194..888eb9315c 100755
--- a/unattended_installer/builder.sh
+++ b/unattended_installer/builder.sh
@@ -16,7 +16,7 @@ readonly resources_certs="${base_path_builder}/cert_tool"
 readonly resources_passwords="${base_path_builder}/passwords_tool"
 readonly resources_common="${base_path_builder}/common_functions"
 readonly resources_download="${base_path_builder}/downloader"
-source_branch="v4.9.1"
+source_branch="v4.9.1-4.9.1-rc2"
 
 function getHelp() {
 
diff --git a/unattended_installer/install_functions/installVariables.sh b/unattended_installer/install_functions/installVariables.sh
index c2a07d84bf..51347a3b3b 100644
--- a/unattended_installer/install_functions/installVariables.sh
+++ b/unattended_installer/install_functions/installVariables.sh
@@ -11,7 +11,7 @@ readonly wazuh_major="4.9"
 readonly wazuh_version="4.9.1"
 readonly filebeat_version="7.10.2"
 readonly wazuh_install_vesion="0.1"
-readonly source_branch="v${wazuh_version}"
+readonly source_branch="v${wazuh_version}-4.9.1-rc2"
 
 ## Links and paths to resources
 readonly resources="https://${bucket}/${wazuh_major}"