diff --git a/subsys/logging/frontends/CMakeLists.txt b/subsys/logging/frontends/CMakeLists.txt
index fbe118e7243..5395a5c56f6 100644
--- a/subsys/logging/frontends/CMakeLists.txt
+++ b/subsys/logging/frontends/CMakeLists.txt
@@ -14,3 +14,8 @@ zephyr_sources_ifdef(
   CONFIG_LOG_FRONTEND_STMESP_DEMUX
   log_frontend_stmesp_demux.c
 )
+
+zephyr_include_directories_ifdef(
+  CONFIG_LOG_FRONTEND_STMESP_FSC
+  stmesp
+)
diff --git a/soc/nordic/common/zephyr_custom_log.h b/subsys/logging/frontends/stmesp/zephyr_custom_log.h
similarity index 100%
rename from soc/nordic/common/zephyr_custom_log.h
rename to subsys/logging/frontends/stmesp/zephyr_custom_log.h