diff --git a/src/amd/vulkan/radv_image.c b/src/amd/vulkan/radv_image.c
index 1581645b18d..461d6689c7d 100644
--- a/src/amd/vulkan/radv_image.c
+++ b/src/amd/vulkan/radv_image.c
@@ -510,6 +510,7 @@ radv_image_alloc_fmask(struct radv_device *device,
 
 	image->fmask.offset = align64(image->size, image->fmask.alignment);
 	image->size = image->fmask.offset + image->fmask.size;
+	image->alignment = MAX2(image->alignment, image->fmask.alignment);
 }
 
 static void