diff --git a/Makefile b/Makefile
index fb1c9d116..d9dcf4ac4 100644
--- a/Makefile
+++ b/Makefile
@@ -27,7 +27,7 @@ SOURCE_DIR     = content
 
 HTML_BUILD_DIR = $(BUILD_DIR)/html
 ifdef VERSIONS
-  HTML_BUILD_DIR := $(HTML_BUILD_DIR)/master
+  HTML_BUILD_DIR := $(HTML_BUILD_DIR)/saas-18.4
 endif
 ifneq ($(CURRENT_LANG),en)
   HTML_BUILD_DIR := $(HTML_BUILD_DIR)/$(CURRENT_LANG)
diff --git a/conf.py b/conf.py
index 6e7c5d459..09df0738c 100644
--- a/conf.py
+++ b/conf.py
@@ -22,7 +22,7 @@ copyright = 'Odoo S.A.'
 # `version` is the version info for the project being documented, acts as replacement for |version|,
 # also used in various other places throughout the built documents.
 # `release` is the full version, including a/b/rc tags. Acts as replacement for |release|.
-version = release = 'master'
+version = release = 'saas-18.4'
 
 # `current_branch` is the technical name of the current branch.
 # E.g., saas-15.4 -> saas-15.4; 12.0 -> 12.0, master -> master (*).
@@ -232,6 +232,7 @@ sphinx.transforms.i18n.docname_to_domain = (
 # option. If a provided version has no label, the version string is used as label.
 versions_names = {
     'master': "Master",
+    'saas-18.4': "Odoo 18.4",
     'saas-18.3': "Odoo 18.3",
     'saas-18.2': "Odoo 18.2",
     'saas-18.1': "Odoo 18.1",