diff --git a/user_other.go b/user_other.go
index f1c33134..85f70ba7 100644
--- a/user_other.go
+++ b/user_other.go
@@ -1,6 +1,6 @@
 // Package pq is a pure Go Postgres driver for the database/sql package.
 
-// +build js android hurd illumos zos
+// +build js android hurd zos
 
 package pq
 
diff --git a/user_posix.go b/user_posix.go
index a5101920..22299322 100644
--- a/user_posix.go
+++ b/user_posix.go
@@ -1,6 +1,6 @@
 // Package pq is a pure Go Postgres driver for the database/sql package.
 
-// +build aix darwin dragonfly freebsd linux nacl netbsd openbsd plan9 solaris rumprun
+// +build aix darwin dragonfly freebsd linux nacl netbsd openbsd plan9 solaris rumprun illumos
 
 package pq