diff --git a/dev-libs/cglm/cglm-0.8.7.ebuild b/dev-libs/cglm/cglm-0.8.7.ebuild
index b148db8ed2..ddb415056e 100644
--- a/dev-libs/cglm/cglm-0.8.7.ebuild
+++ b/dev-libs/cglm/cglm-0.8.7.ebuild
@@ -4,7 +4,8 @@
 EAPI=8
 
 DOCS_BUILDER="sphinx"
-DOCS_AUTODOC=0
+DOCS_AUTODOC=1
+DOCS_DEPEND="dev-python/sphinx_rtd_theme"
 DOCS_DIR="${S}/docs/source"
 
 PYTHON_COMPAT=( python3_{8..11} )
@@ -25,6 +26,12 @@ HOMEPAGE="https://github.com/recp/cglm"
 LICENSE="MIT"
 SLOT="0"
 
+src_prepare() {
+	default
+	# Enable autodoc since themeing plugin is used.
+	sed -i "s#'sphinx.ext.githubpages'#'sphinx.ext.githubpages','sphinx.ext.autodoc'#" docs/source/conf.py || die
+}
+
 src_configure() {
 	local emesonargs=(
 		"-Dwerror=false"
diff --git a/dev-libs/cglm/cglm-9999.ebuild b/dev-libs/cglm/cglm-9999.ebuild
index b148db8ed2..ddb415056e 100644
--- a/dev-libs/cglm/cglm-9999.ebuild
+++ b/dev-libs/cglm/cglm-9999.ebuild
@@ -4,7 +4,8 @@
 EAPI=8
 
 DOCS_BUILDER="sphinx"
-DOCS_AUTODOC=0
+DOCS_AUTODOC=1
+DOCS_DEPEND="dev-python/sphinx_rtd_theme"
 DOCS_DIR="${S}/docs/source"
 
 PYTHON_COMPAT=( python3_{8..11} )
@@ -25,6 +26,12 @@ HOMEPAGE="https://github.com/recp/cglm"
 LICENSE="MIT"
 SLOT="0"
 
+src_prepare() {
+	default
+	# Enable autodoc since themeing plugin is used.
+	sed -i "s#'sphinx.ext.githubpages'#'sphinx.ext.githubpages','sphinx.ext.autodoc'#" docs/source/conf.py || die
+}
+
 src_configure() {
 	local emesonargs=(
 		"-Dwerror=false"