diff --git a/src/amd/vulkan/bvh/update.comp b/src/amd/vulkan/bvh/update.comp
index 84c3c9ab96c..d8a9a6047cf 100644
--- a/src/amd/vulkan/bvh/update.comp
+++ b/src/amd/vulkan/bvh/update.comp
@@ -95,6 +95,8 @@ void main() {
         if (!VK_BUILD_FLAG(RADV_BUILD_FLAG_UPDATE_IN_PLACE)) {
             for (uint32_t i = 0; i < 4; ++i)
                 DEREF(dst_node).children[i] = children[i];
+            if (VK_BUILD_FLAG(VK_BUILD_FLAG_PROPAGATE_CULL_FLAGS))
+                DEREF(dst_node).flags = DEREF(src_node).flags;
         }
 
         for (uint32_t i = 0; i < valid_child_count; ++i) {
diff --git a/src/amd/vulkan/radv_acceleration_structure.c b/src/amd/vulkan/radv_acceleration_structure.c
index fe753276189..4271a0be143 100644
--- a/src/amd/vulkan/radv_acceleration_structure.c
+++ b/src/amd/vulkan/radv_acceleration_structure.c
@@ -320,6 +320,9 @@ radv_get_build_config(VkDevice _device, struct vk_acceleration_structure_build_s
    if (state->build_info->geometryCount == 1)
       update_key |= RADV_BUILD_FLAG_UPDATE_SINGLE_GEOMETRY;
 
+   if (device->meta_state.accel_struct_build.build_args.propagate_cull_flags)
+      update_key |= VK_BUILD_FLAG_PROPAGATE_CULL_FLAGS;
+
    state->config.update_key[0] = update_key;
 }