diff --git a/src/intel/vulkan/anv_extensions.py b/src/intel/vulkan/anv_extensions.py
index 1ef699c7d0e..809789b832f 100644
--- a/src/intel/vulkan/anv_extensions.py
+++ b/src/intel/vulkan/anv_extensions.py
@@ -152,6 +152,8 @@ EXTENSIONS = [
     Extension('VK_EXT_separate_stencil_usage',            1, True),
     Extension('VK_EXT_shader_demote_to_helper_invocation', 1, True),
     Extension('VK_EXT_shader_stencil_export',             1, 'device->info.gen >= 9'),
+    Extension('VK_EXT_shader_subgroup_ballot',            1, True),
+    Extension('VK_EXT_shader_subgroup_vote',              1, True),
     Extension('VK_EXT_shader_viewport_index_layer',       1, True),
     Extension('VK_EXT_subgroup_size_control',             2, True),
     Extension('VK_EXT_texel_buffer_alignment',            1, True),