diff --git a/doc/snippets/MagnumVk.cpp b/doc/snippets/MagnumVk.cpp
index 72a47e49c..fb08bb3b5 100644
--- a/doc/snippets/MagnumVk.cpp
+++ b/doc/snippets/MagnumVk.cpp
@@ -365,6 +365,7 @@ Vk::Instance instance{NoCreate};
 /* [DescriptorSetLayout-creation-binding-flags] */
 Vk::Device device{instance, Vk::DeviceCreateInfo{DOXYGEN_IGNORE(Vk::pickDevice(instance))}
     DOXYGEN_IGNORE()
+    .addEnabledExtensions<Vk::Extensions::EXT::descriptor_indexing>()
     .setEnabledFeatures(
         Vk::DeviceFeature::DescriptorBindingUniformBufferUpdateAfterBind|
         DOXYGEN_IGNORE(Vk::DeviceFeatures{})