diff --git a/pkg/osutil/signal.go b/pkg/osutil/signal.go
index 17054acb7..8d956af4a 100644
--- a/pkg/osutil/signal.go
+++ b/pkg/osutil/signal.go
@@ -16,4 +16,6 @@
 
 package osutil
 
+import "syscall"
+
 func dflSignal(sig syscall.Signal) { /* nop */ }