diff --git a/lib/pcm_mix/CMakeLists.txt b/lib/pcm_mix/CMakeLists.txt
index d52b7698926b..228e73339805 100644
--- a/lib/pcm_mix/CMakeLists.txt
+++ b/lib/pcm_mix/CMakeLists.txt
@@ -3,6 +3,7 @@
 #
 # SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
 #
+# Test change to enable tests
 
 zephyr_library()
 zephyr_library_sources(
diff --git a/west.yml b/west.yml
index d8ecb3f5b689..58937070235a 100644
--- a/west.yml
+++ b/west.yml
@@ -72,7 +72,7 @@ manifest:
     # https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/zephyr/guides/modules.html
     - name: zephyr
       repo-path: sdk-zephyr
-      revision: 42f34339b66261d8bc725f7e82b8c9a4d5d3ba79
+      revision: pull/1952/head
       import:
         # In addition to the zephyr repository itself, NCS also
         # imports the contents of zephyr/west.yml at the above
@@ -262,7 +262,7 @@ manifest:
     - name: doc-internal
       repo-path: doc-internal
       path: modules/doc-internal
-      revision: f598c1901b67990c4519d5b2a542cf5b81e1298d
+      revision: 2dbe80631a3c8a944ad8046064df270010f35e33
       groups:
         - doc-internal