diff --git a/src/compiler/libcl/libcl_vk.h b/src/compiler/libcl/libcl_vk.h
index 6bb96efe30e..e3e8cf62423 100644
--- a/src/compiler/libcl/libcl_vk.h
+++ b/src/compiler/libcl/libcl_vk.h
@@ -186,4 +186,4 @@ typedef struct VkCopyMemoryIndirectCommandKHR {
     VkDeviceAddress    srcAddress;
     VkDeviceAddress    dstAddress;
     VkDeviceSize       size;
-} VkCopyMemoryIndirectCommandKHR;
+} VkCopyMemoryIndirectCommandKHR __attribute__((aligned(4)));