diff --git a/src/drivers/imx/interrupt-generic.c b/src/drivers/imx/interrupt-generic.c
index 32e03cebf816..19b58922cf6d 100644
--- a/src/drivers/imx/interrupt-generic.c
+++ b/src/drivers/imx/interrupt-generic.c
@@ -36,6 +36,7 @@ int irqstr_get_sof_int(int irqstr_int)
 
 void platform_interrupt_init(void) {}
 
+#ifndef __ZEPHYR__
 void platform_interrupt_set(uint32_t irq)
 {
 	arch_interrupt_set(irq);
@@ -45,6 +46,7 @@ void platform_interrupt_clear(uint32_t irq, uint32_t mask)
 {
 	arch_interrupt_clear(irq);
 }
+#endif /* __ZEPHYR__ */
 
 uint32_t platform_interrupt_get_enabled(void)
 {
diff --git a/src/drivers/imx/interrupt-irqsteer.c b/src/drivers/imx/interrupt-irqsteer.c
index 3b5fda616ffb..2ef4f2f89e11 100644
--- a/src/drivers/imx/interrupt-irqsteer.c
+++ b/src/drivers/imx/interrupt-irqsteer.c
@@ -451,6 +451,7 @@ void platform_interrupt_init(void)
 		interrupt_cascade_register(dsp_irq + i);
 }
 
+#ifndef __ZEPHYR__
 void platform_interrupt_set(uint32_t irq)
 {
 	if (interrupt_is_dsp_direct(irq))
@@ -462,6 +463,7 @@ void platform_interrupt_clear(uint32_t irq, uint32_t mask)
 	if (interrupt_is_dsp_direct(irq))
 		arch_interrupt_clear(irq);
 }
+#endif /* __ZEPHYR */
 
 uint32_t platform_interrupt_get_enabled(void)
 {
diff --git a/zephyr/wrapper.c b/zephyr/wrapper.c
index 60108c4b417f..3f9f43ea7458 100644
--- a/zephyr/wrapper.c
+++ b/zephyr/wrapper.c
@@ -107,6 +107,7 @@ void interrupt_unmask(uint32_t irq, unsigned int cpu)
 {
 	/* TODO: how do we unmask on other cores with Zephyr APIs */
 }
+#endif
 
 void platform_interrupt_set(uint32_t irq)
 {
@@ -117,7 +118,6 @@ void platform_interrupt_clear(uint32_t irq, uint32_t mask)
 {
 	/* handled by zephyr - needed for linkage */
 }
-#endif
 
 /*
  * Asynchronous Messaging Service