diff --git a/renderdoc/driver/vulkan/extension_support.md b/renderdoc/driver/vulkan/extension_support.md
index 993d4db2b..d58b89875 100644
--- a/renderdoc/driver/vulkan/extension_support.md
+++ b/renderdoc/driver/vulkan/extension_support.md
@@ -43,6 +43,7 @@ Maintainers can update this file by updating vk.xml in this folder and running `
 * `VK_EXT_depth_clip_control`
 * `VK_EXT_depth_clip_enable`
 * `VK_EXT_depth_range_unrestricted`
+* `VK_EXT_descriptor_buffer`
 * `VK_EXT_descriptor_indexing`
 * `VK_EXT_direct_mode_display`
 * `VK_EXT_discard_rectangles`
@@ -279,7 +280,6 @@ The portability subset is only relevant on mac, which is not a supported platfor
 * `VK_EXT_blend_operation_advanced`
 * `VK_EXT_depth_bias_control`
 * `VK_EXT_depth_clamp_control`
-* `VK_EXT_descriptor_buffer`
 * `VK_EXT_device_address_binding_report`
 * `VK_EXT_device_fault`
 * `VK_EXT_device_generated_commands`
diff --git a/renderdoc/driver/vulkan/vk_core.cpp b/renderdoc/driver/vulkan/vk_core.cpp
index 65ac03bf6..4a40b1467 100644
--- a/renderdoc/driver/vulkan/vk_core.cpp
+++ b/renderdoc/driver/vulkan/vk_core.cpp
@@ -1102,6 +1102,10 @@ static const VkExtensionProperties supportedExtensions[] = {
         VK_EXT_DEPTH_RANGE_UNRESTRICTED_EXTENSION_NAME,
         VK_EXT_DEPTH_RANGE_UNRESTRICTED_SPEC_VERSION,
     },
+    {
+        VK_EXT_DESCRIPTOR_BUFFER_EXTENSION_NAME,
+        VK_EXT_DESCRIPTOR_BUFFER_SPEC_VERSION,
+    },
     {
         VK_EXT_DESCRIPTOR_INDEXING_EXTENSION_NAME,
         VK_EXT_DESCRIPTOR_INDEXING_SPEC_VERSION,