diff --git a/doc/conf.py b/doc/conf.py
index e772d2bb865695..551bb599b0afae 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -67,7 +67,7 @@
 # -- General configuration ------------------------------------------------
 
 extensions = [
-    "docleaf.doxygen",
+    "breathe",
     "sphinx.ext.todo",
     "sphinx.ext.extlinks",
     "sphinx.ext.autodoc",
@@ -211,14 +211,16 @@
 doxyrunner_fmt_vars = {"ZEPHYR_BASE": str(ZEPHYR_BASE), "ZEPHYR_VERSION": version}
 doxyrunner_outdir_var = "DOXY_OUT"
 
-# -- Options for Docleaf plugin -------------------------------------------
+# -- Options for Breathe plugin -------------------------------------------
 
-docleaf_projects = {"Zephyr": str(doxyrunner_outdir / "xml")}
-docleaf_default_project = "Zephyr"
-docleaf_domain_by_extension = {
+breathe_projects = {"Zephyr": str(doxyrunner_outdir / "xml")}
+breathe_default_project = "Zephyr"
+breathe_domain_by_extension = {
     "h": "c",
     "c": "c",
 }
+breathe_show_enumvalue_initializer = True
+breathe_default_members = ("members", )
 
 cpp_id_attributes = [
     "__syscall",