diff --git a/tests/kernel/interrupt/src/nested_irq.c b/tests/kernel/interrupt/src/nested_irq.c
index 21fccc5cadf..1bcb11c38ea 100644
--- a/tests/kernel/interrupt/src/nested_irq.c
+++ b/tests/kernel/interrupt/src/nested_irq.c
@@ -56,7 +56,7 @@
  */
 #define IRQ0_PRIO	IRQ_DEFAULT_PRIORITY
 #define IRQ1_PRIO	0x0
-#elif defined(CONFIG_SOC_NRF54L15_ENGA_CPUFLPR)
+#elif defined(CONFIG_SOC_NRF54L15_ENGA_CPUFLPR) || defined(CONFIG_SOC_NRF54L15_CPUFLPR)
 #define IRQ0_LINE	16
 #define IRQ1_LINE	17