diff --git a/spa/plugins/vulkan/vulkan-compute-utils.c b/spa/plugins/vulkan/vulkan-compute-utils.c
index 503542483..6c0ff279e 100644
--- a/spa/plugins/vulkan/vulkan-compute-utils.c
+++ b/spa/plugins/vulkan/vulkan-compute-utils.c
@@ -147,7 +147,7 @@ static int updateDescriptors(struct vulkan_compute_state *s)
 			.descriptorType = i == 0 ?
 				VK_DESCRIPTOR_TYPE_STORAGE_IMAGE :
 				VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,
-			.pImageInfo = &descriptorImageInfo[i],
+			.pImageInfo = &descriptorImageInfo[descriptorSetLen],
 		};
 		descriptorSetLen++;
 	}