diff --git a/tests/drivers/timer/nrf_grtc_timer/testcase.yaml b/tests/drivers/timer/nrf_grtc_timer/testcase.yaml
index 00ac1ed584b..e81a37cbd2a 100644
--- a/tests/drivers/timer/nrf_grtc_timer/testcase.yaml
+++ b/tests/drivers/timer/nrf_grtc_timer/testcase.yaml
@@ -3,5 +3,6 @@ tests:
     tags: drivers
     platform_allow:
       - nrf54l15pdk/nrf54l15/cpuapp
+      - nrf54l15pdk/nrf54l15/cpuflpr
       - nrf54h20dk/nrf54h20/cpuapp
       - nrf54h20dk/nrf54h20/cpurad