diff --git a/.github/workflows/pmem.io_doc_update.yml b/.github/workflows/pmem.io_doc_update.yml
new file mode 100644
index 00000000000..8dce6d866ad
--- /dev/null
+++ b/.github/workflows/pmem.io_doc_update.yml
@@ -0,0 +1,27 @@
+# Update the PMDK documentation on pmem.io
+name: pmem.io
+
+on:
+  workflow_dispatch:
+  push:
+    paths:
+      - 'doc/**'
+
+jobs:
+  doc_update:
+    if: github.ref_name == 'master' || startsWith(github.ref_name, 'stable-')
+    name: doc update
+    runs-on: ubuntu-latest
+    steps:
+      - name: Clone the git repo
+        uses: actions/checkout@v3
+
+      - name: Install dependencies
+        run: sudo apt-get install libndctl-dev libdaxctl-dev pandoc
+
+      - name: Auto doc update
+        env:
+          DOC_UPDATE_GITHUB_TOKEN: ${{ secrets.DOC_UPDATE_GITHUB_TOKEN }}
+          TARGET_BRANCH: ${{ github.ref_name }}
+          WORKDIR: .
+        run: utils/run-doc-update.sh
diff --git a/utils/docker/build-CI.sh b/utils/docker/build-CI.sh
index 31543b2303d..670411fd61c 100755
--- a/utils/docker/build-CI.sh
+++ b/utils/docker/build-CI.sh
@@ -43,12 +43,6 @@ if [[ -f $CI_FILE_SKIP_BUILD_PKG_CHECK ]]; then BUILD_PACKAGE_CHECK=n; else BUIL
 if [ -z "$NDCTL_ENABLE" ]; then ndctl_enable=; else ndctl_enable="--env NDCTL_ENABLE=$NDCTL_ENABLE"; fi
 if [[ $UBSAN -eq 1 ]]; then for x in C CPP LD; do declare EXTRA_${x}FLAGS=-fsanitize=undefined; done; fi
 
-# Only run auto doc update on push events on "upstream" repo
-if [[ "${CI_EVENT_TYPE}" != "push" || "${CI_REPO_SLUG}" != "${GITHUB_REPO}" ]]; then
-	AUTO_DOC_UPDATE=0
-	echo "Skipping auto doc update"
-fi
-
 # Check if we are running on a CI (GitHub Actions)
 [ -n "$GITHUB_ACTIONS" ] && CI_RUN="YES" || CI_RUN="NO"
 
@@ -75,7 +69,6 @@ docker run --rm --name=$containerName -i \
 	$DNS_SETTING \
 	--env http_proxy=$http_proxy \
 	--env https_proxy=$https_proxy \
-	--env AUTO_DOC_UPDATE=$AUTO_DOC_UPDATE \
 	--env CC=$PMDK_CC \
 	--env CXX=$PMDK_CXX \
 	--env VALGRIND=$VALGRIND \
diff --git a/utils/docker/run-build.sh b/utils/docker/run-build.sh
index 754136831d4..df8f6552ab4 100755
--- a/utils/docker/run-build.sh
+++ b/utils/docker/run-build.sh
@@ -35,10 +35,3 @@ make -j1 pycheck
 echo ""
 echo "## Running make source"
 make -j$(nproc) DESTDIR=/tmp source
-
-# Create PR with generated docs
-if [ "${AUTO_DOC_UPDATE}" == "1" ]; then
-	echo ""
-	echo "## Running auto doc update"
-	./utils/docker/run-doc-update.sh
-fi
diff --git a/utils/docker/run-doc-update.sh b/utils/run-doc-update.sh
similarity index 76%
rename from utils/docker/run-doc-update.sh
rename to utils/run-doc-update.sh
index 25e40844f96..52e6fd32499 100755
--- a/utils/docker/run-doc-update.sh
+++ b/utils/run-doc-update.sh
@@ -3,9 +3,9 @@
 # Copyright 2019-2023, Intel Corporation
 
 #
-# run-doc-update.sh - is called inside a Docker container to build docs in the current repository,
-#		it checks if current branch is a 'valid' one (to only publish "merged" content, not from a PR),
-#		and it creates a pull request with an update of our docs (on 'main' branch of pmem.github.io repo).
+# run-doc-update.sh - builds docs and creates a pull request with an update to
+#		the pmem.github.io repository. The only supported branches are master
+#		and stable-*.
 #
 set -e
 
@@ -31,21 +31,19 @@ ARTIFACTS_DIR=$(mktemp -d -t ARTIFACTS-XXX)
 ORIGIN="https://${DOC_UPDATE_GITHUB_TOKEN}@github.com/${BOT_NAME}/${PAGES_REPO_NAME}"
 UPSTREAM="https://github.com/${USER_NAME}/${PAGES_REPO_NAME}"
 
-# Only 'master' or 'stable-*' branches are valid; determine docs location dir on gh-pages branch
-TARGET_BRANCH=${CI_BRANCH}
-if [[ "${TARGET_BRANCH}" == "master" ]]; then
+# Determine docs location dir on gh-pages branch
+case $TARGET_BRANCH in
+master)
 	TARGET_DOCS_DIR="master"
-elif [[ ${TARGET_BRANCH} == stable-* ]]; then
+	;;
+stable-*)
 	TARGET_DOCS_DIR=v$(echo ${TARGET_BRANCH} | cut -d"-" -f2 -s)
-else
-	echo "Skipping docs build, this script should be run only on master or stable-* branches."
+	;;
+*)
+	echo "ERROR: This script should be run only on master or stable-* branches."
 	echo "TARGET_BRANCH is set to: \'${TARGET_BRANCH}\'."
-	exit 0
-fi
-if [ -z "${TARGET_DOCS_DIR}" ]; then
-	echo "ERROR: Target docs location for branch: ${TARGET_BRANCH} is not set."
 	exit 1
-fi
+esac
 
 pushd ${WORKDIR}/doc
 echo "Build docs and copy man & web md"