diff --git a/src/gallium/drivers/zink/zink_device_info.py b/src/gallium/drivers/zink/zink_device_info.py
index 1928fb833de..25c6283e290 100644
--- a/src/gallium/drivers/zink/zink_device_info.py
+++ b/src/gallium/drivers/zink/zink_device_info.py
@@ -116,6 +116,7 @@ EXTENSIONS = [
        alias="shader_clock",
        features=True,
        conditions=["$feats.shaderSubgroupClock"]),
+    Extension("VK_EXT_shader_subgroup_ballot"),
     Extension("VK_EXT_sampler_filter_minmax",
         alias="reduction",
 	properties=True),