diff --git a/rkt/containers.go b/rkt/containers.go
index 4a5d93a..5164603 100644
--- a/rkt/containers.go
+++ b/rkt/containers.go
@@ -12,6 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+//+build linux
+
 package main
 
 import (
diff --git a/rkt/gc.go b/rkt/gc.go
index 2e728f5..3e5fad2 100644
--- a/rkt/gc.go
+++ b/rkt/gc.go
@@ -12,6 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+//+build linux
+
 package main
 
 import (
diff --git a/rkt/uuid.go b/rkt/uuid.go
index 93e76d2..54d7b18 100644
--- a/rkt/uuid.go
+++ b/rkt/uuid.go
@@ -12,6 +12,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+//+build linux
+
 package main
 
 import (