diff --git a/builder/parallels/common/step_type_boot_command.go b/builder/parallels/common/step_type_boot_command.go
index 3d5e288c6..91526aaf5 100644
--- a/builder/parallels/common/step_type_boot_command.go
+++ b/builder/parallels/common/step_type_boot_command.go
@@ -13,8 +13,6 @@ import (
 	"github.com/mitchellh/packer/template/interpolate"
 )
 
-const KeyLeftShift uint32 = 0xFFE1
-
 type bootCommandTemplateData struct {
 	HTTPIP   string
 	HTTPPort uint