diff --git a/ipc/uapi_fake.go b/ipc/uapi_fake.go
index 3e3dcdf..a2e0f85 100644
--- a/ipc/uapi_fake.go
+++ b/ipc/uapi_fake.go
@@ -1,4 +1,4 @@
-//go:build wasm || plan9 || aix
+//go:build wasm || plan9 || aix || solaris || illumos
 
 /* SPDX-License-Identifier: MIT
  *