diff --git a/src/include/device/device.h b/src/include/device/device.h
index 27ef82a8d7..25f730b6d5 100644
--- a/src/include/device/device.h
+++ b/src/include/device/device.h
@@ -383,9 +383,6 @@ static inline void fixed_mem_resource_kb(struct device *dev, unsigned long index
 	fixed_mem_resource_kb(dev, idx, basek, sizek, IORESOURCE_CACHEABLE \
 		| IORESOURCE_RESERVE)
 
-#define soft_reserved_ram_resource(dev, idx, basek, sizek) \
-	fixed_mem_resource(dev, idx, basek, sizek, IORESOURCE_SOFT_RESERVE)
-
 #define bad_ram_resource_kb(dev, idx, basek, sizek) \
 	reserved_ram_resource_kb((dev), (idx), (basek), (sizek))