diff --git a/src/intel/vulkan/anv_private.h b/src/intel/vulkan/anv_private.h
index 50b860ca581..5d24915db22 100644
--- a/src/intel/vulkan/anv_private.h
+++ b/src/intel/vulkan/anv_private.h
@@ -82,6 +82,12 @@ extern "C" {
 #define MIN(a, b) ((a) < (b) ? (a) : (b))
 #define MAX(a, b) ((a) > (b) ? (a) : (b))
 
+static inline uint32_t
+align_down_npot_u32(uint32_t v, uint32_t a)
+{
+   return v - (v % a);
+}
+
 static inline uint32_t
 align_u32(uint32_t v, uint32_t a)
 {