diff --git a/sysbuild/CMakeLists.txt b/sysbuild/CMakeLists.txt
index 7460683d717c..339aafb60e66 100644
--- a/sysbuild/CMakeLists.txt
+++ b/sysbuild/CMakeLists.txt
@@ -771,13 +771,17 @@ function(${SYSBUILD_CURRENT_MODULE_NAME}_post_cmake)
     endif()
   endif()
 
-  if(CONFIG_NRF_PLATFORM_HALTIUM)
+  if(SB_CONFIG_SOC_SERIES_NRF54HX OR SB_CONFIG_SOC_SERIES_NRF92X)
+    find_program(NRF_REGTOOL nrf-regtool)
+
     foreach(image ${IMAGES})
-      sysbuild_get(${image}_has_uicr IMAGE ${image} VAR CONFIG_NRF_REGTOOL_GENERATE_UICR KCONFIG)
-      if(NOT ${image}_has_uicr)
+      unset(has_uicr)
+      sysbuild_get(has_uicr IMAGE ${image} VAR CONFIG_NRF_REGTOOL_GENERATE_UICR KCONFIG)
+      if(NOT has_uicr)
         continue()
       endif()
-      list(APPEND uicr_target_values "uicr-file=${BINARY_DIR}/zephyr/uicr.hex,name=${image}")
+      sysbuild_get(image_BINARY_DIR IMAGE ${image} VAR APPLICATION_BINARY_DIR CACHE)
+      list(APPEND uicr_target_values "uicr-file=${image_BINARY_DIR}/zephyr/uicr.hex,name=${image}")
     endforeach()
 
     if(uicr_target_values)
@@ -794,10 +798,11 @@ function(${SYSBUILD_CURRENT_MODULE_NAME}_post_cmake)
         RESULT_VARIABLE validate_exit_code
       )
       # TODO: better error messages
+      message(STATUS "validate exit code ${validate_exit_code}")
       if("${validate_exit_code}" STREQUAL "0")
         message(STATUS "UICRs are OK")
       else()
-        message(FATAL_ERROR "UICR validation with return code: ${ret}")
+        message(FATAL_ERROR "UICR validation failed with return code: ${validate_exit_code}")
       endif()
     endif()
   endif()