diff --git a/Docs/MoltenVK_Runtime_UserGuide.md b/Docs/MoltenVK_Runtime_UserGuide.md
index a0d5107..a89e672 100644
--- a/Docs/MoltenVK_Runtime_UserGuide.md
+++ b/Docs/MoltenVK_Runtime_UserGuide.md
@@ -247,6 +247,7 @@
 - `VK_KHR_surface`
 - `VK_KHR_swapchain`
 - `VK_KHR_swapchain_mutable_format`
+- `VK_KHR_uniform_buffer_standard_layout`
 - `VK_KHR_variable_pointers`
 - `VK_EXT_debug_marker`
 - `VK_EXT_debug_report`
diff --git a/MoltenVK/MoltenVK/GPUObjects/MVKDevice.mm b/MoltenVK/MoltenVK/GPUObjects/MVKDevice.mm
index 30c2a4a..adf5d68 100644
--- a/MoltenVK/MoltenVK/GPUObjects/MVKDevice.mm
+++ b/MoltenVK/MoltenVK/GPUObjects/MVKDevice.mm
@@ -93,6 +93,11 @@
                     f16Features->shaderInt8 = true;
                     break;
                 }
+                case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_UNIFORM_BUFFER_STANDARD_LAYOUT_FEATURES_KHR: {
+                    auto* uboLayoutFeatures = (VkPhysicalDeviceUniformBufferStandardLayoutFeaturesKHR*)next;
+                    uboLayoutFeatures->uniformBufferStandardLayout = true;
+                    break;
+                }
                 case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VARIABLE_POINTER_FEATURES: {
                     auto* varPtrFeatures = (VkPhysicalDeviceVariablePointerFeatures*)next;
                     varPtrFeatures->variablePointersStorageBuffer = true;
diff --git a/MoltenVK/MoltenVK/Layers/MVKExtensions.def b/MoltenVK/MoltenVK/Layers/MVKExtensions.def
index 2d9e0e1..5235f43 100644
--- a/MoltenVK/MoltenVK/Layers/MVKExtensions.def
+++ b/MoltenVK/MoltenVK/Layers/MVKExtensions.def
@@ -51,6 +51,7 @@
 MVK_EXTENSION(KHR_surface, KHR_SURFACE)
 MVK_EXTENSION(KHR_swapchain, KHR_SWAPCHAIN)
 MVK_EXTENSION(KHR_swapchain_mutable_format, KHR_SWAPCHAIN_MUTABLE_FORMAT)
+MVK_EXTENSION(KHR_uniform_buffer_standard_layout, KHR_UNIFORM_BUFFER_STANDARD_LAYOUT)
 MVK_EXTENSION(KHR_variable_pointers, KHR_VARIABLE_POINTERS)
 MVK_EXTENSION(EXT_debug_marker, EXT_DEBUG_MARKER)
 MVK_EXTENSION(EXT_debug_report, EXT_DEBUG_REPORT)