diff --git a/terraform/instancetype.go b/terraform/instancetype.go
deleted file mode 100644
index 375a8638a..000000000
--- a/terraform/instancetype.go
+++ /dev/null
@@ -1,13 +0,0 @@
-package terraform
-
-//go:generate go run golang.org/x/tools/cmd/stringer -type=InstanceType instancetype.go
-
-// InstanceType is an enum of the various types of instances store in the State
-type InstanceType int
-
-const (
-	TypeInvalid InstanceType = iota
-	TypePrimary
-	TypeTainted
-	TypeDeposed
-)
diff --git a/terraform/instancetype_string.go b/terraform/instancetype_string.go
deleted file mode 100644
index 95b7a9802..000000000
--- a/terraform/instancetype_string.go
+++ /dev/null
@@ -1,26 +0,0 @@
-// Code generated by "stringer -type=InstanceType instancetype.go"; DO NOT EDIT.
-
-package terraform
-
-import "strconv"
-
-func _() {
-	// An "invalid array index" compiler error signifies that the constant values have changed.
-	// Re-run the stringer command to generate them again.
-	var x [1]struct{}
-	_ = x[TypeInvalid-0]
-	_ = x[TypePrimary-1]
-	_ = x[TypeTainted-2]
-	_ = x[TypeDeposed-3]
-}
-
-const _InstanceType_name = "TypeInvalidTypePrimaryTypeTaintedTypeDeposed"
-
-var _InstanceType_index = [...]uint8{0, 11, 22, 33, 44}
-
-func (i InstanceType) String() string {
-	if i < 0 || i >= InstanceType(len(_InstanceType_index)-1) {
-		return "InstanceType(" + strconv.FormatInt(int64(i), 10) + ")"
-	}
-	return _InstanceType_name[_InstanceType_index[i]:_InstanceType_index[i+1]]
-}