diff --git a/doc/conf.py b/doc/conf.py
index cddfe63..0da4fc4 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -14,7 +14,7 @@
 # -- General configuration ---------------------------------------------------
 # https://www.sphinx-doc.org/en/master/usage/configuration.html#general-configuration
 
-extensions = ['sphinx.ext.intersphinx', 'breathe']
+extensions = ['breathe']
 
 templates_path = ['_templates']
 exclude_patterns = ['_build_sphinx', 'Thumbs.db', '.DS_Store']
@@ -24,19 +24,6 @@
 
 html_theme = 'alabaster'
 
-# -- Options for Intersphinx -------------------------------------------------
-# https://www.sphinx-doc.org/en/master/usage/extensions/intersphinx.html
-
-intersphinx_mapping = {
-    'ncs': ('https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/', None),
-    'nrfx': ('https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrfx/', None),
-    'nrfxlib': ('https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrfxlib/', None),
-    'zephyr': ('https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/zephyr/', None),
-    'mcuboot': ('https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/mcuboot/', None),
-    'tfm': ('https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/tfm/', None),
-    'matter': ('https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/matter/', None),
-}
-
 ## -- Options for Breathe ----------------------------------------------------
 # https://breathe.readthedocs.io/en/latest/index.html
 #
diff --git a/doc/index.rst b/doc/index.rst
index 1c546b4..79dd6af 100644
--- a/doc/index.rst
+++ b/doc/index.rst
@@ -9,7 +9,6 @@ This is a simple Sphinx documentation setup for ``ncs-example-application``.
 
    drivers/index
    lib/index
-   references
 
 Indices and tables
 ==================
diff --git a/doc/references.rst b/doc/references.rst
deleted file mode 100644
index e13c884..0000000
--- a/doc/references.rst
+++ /dev/null
@@ -1,13 +0,0 @@
-References
-==========
-
-You can easily reference items on the NCS documentation from all docsets,
-including anchors, functions, files... For example:
-
-* NCS: :external+ncs:ref:`create_application`, :external+ncs:c:func:`bt_scan_start`
-* nrfx: :external+nrfx:c:func:`nrf_comp_enable`
-* nrfxlib: :external+nrfxlib:ref:`nrf_modem`, :external+nrfxlib:c:func:`nrf_modem_init`
-* Zephyr: :external+zephyr:ref:`getting_started`, :external+zephyr:c:func:`k_sleep`
-* mcuboot: :external+mcuboot:doc:`index-ncs`
-* Trusted Firmware-M: :external+tfm:ref:`tf-m_configuration`
-* Matter: :external+matter:ref:`matter_index`