diff --git a/tests/kernel/interrupt/src/nested_irq.c b/tests/kernel/interrupt/src/nested_irq.c
index 1bcb11c38ea..1650a7b77ec 100644
--- a/tests/kernel/interrupt/src/nested_irq.c
+++ b/tests/kernel/interrupt/src/nested_irq.c
@@ -60,6 +60,12 @@
 #define IRQ0_LINE	16
 #define IRQ1_LINE	17
 
+#define IRQ0_PRIO	1
+#define IRQ1_PRIO	2
+#elif defined(CONFIG_SOC_NRF54H20_CPUPPR)
+#define IRQ0_LINE	14
+#define IRQ1_LINE	15
+
 #define IRQ0_PRIO	1
 #define IRQ1_PRIO	2
 #else