diff --git a/boards/nordic/nrf54l15dk/board.cmake b/boards/nordic/nrf54l15dk/board.cmake
index c69f8460c0a..7cba3884eda 100644
--- a/boards/nordic/nrf54l15dk/board.cmake
+++ b/boards/nordic/nrf54l15dk/board.cmake
@@ -6,7 +6,8 @@ if(CONFIG_SOC_NRF54L05_CPUAPP OR CONFIG_SOC_NRF54L10_CPUAPP OR
   board_runner_args(jlink "--device=cortex-m33" "--speed=4000")
 elseif(CONFIG_SOC_NRF54L05_CPUFLPR OR CONFIG_SOC_NRF54L10_CPUFLPR OR
 		CONFIG_SOC_NRF54L15_CPUFLPR)
-  board_runner_args(jlink "--speed=4000")
+  set(JLINKSCRIPTFILE ${CMAKE_CURRENT_LIST_DIR}/support/nrf54l_05_10_15_cpuflpr.JLinkScript)
+  board_runner_args(jlink "--device=RISC-V" "--speed=4000" "-if SW" "--tool-opt=-jlinkscriptfile ${JLINKSCRIPTFILE}")
 endif()
 
 include(${ZEPHYR_BASE}/boards/common/nrfutil.board.cmake)
diff --git a/boards/nordic/nrf54l15dk/support/nrf54l_05_10_15_cpuflpr.JLinkScript b/boards/nordic/nrf54l15dk/support/nrf54l_05_10_15_cpuflpr.JLinkScript
new file mode 100644
index 00000000000..1cf94ee52a4
--- /dev/null
+++ b/boards/nordic/nrf54l15dk/support/nrf54l_05_10_15_cpuflpr.JLinkScript
@@ -0,0 +1,5 @@
+int InitTarget(void) {
+  // Base address where DMI registers can be found in the APB address space
+  JLINK_ExecCommand("CORESIGHT_SetCoreBaseAddr = 0x5004C400");
+  return 0;
+}