diff --git a/src/microsoft/vulkan/dzn_device.c b/src/microsoft/vulkan/dzn_device.c
index be61787c9bf..97fd13bed10 100644
--- a/src/microsoft/vulkan/dzn_device.c
+++ b/src/microsoft/vulkan/dzn_device.c
@@ -238,6 +238,9 @@ dzn_instance_destroy(struct dzn_instance *instance, const VkAllocationCallbacks
    if (instance->d3d12_mod)
       util_dl_close(instance->d3d12_mod);
 
+   driDestroyOptionCache(&instance->dri_options);
+   driDestroyOptionInfo(&instance->available_dri_options);
+
    vk_free2(vk_default_allocator(), alloc, instance);
 }