diff --git a/src/gallium/drivers/zink/zink_device_info.py b/src/gallium/drivers/zink/zink_device_info.py
index df7c8f30eed..ecebd699a11 100644
--- a/src/gallium/drivers/zink/zink_device_info.py
+++ b/src/gallium/drivers/zink/zink_device_info.py
@@ -192,7 +192,6 @@ EXTENSIONS = [
         alias="stencil_export"),
     Extension("VK_KHR_portability_subset",
         alias="portability_subset",
-        properties=True,
         features=True,
         guard=True),
     Extension("VK_KHR_timeline_semaphore", alias="timeline", features=True),