diff --git a/types_generate.go b/types_generate.go
index b8d1cd26..63bfda0e 100644
--- a/types_generate.go
+++ b/types_generate.go
@@ -229,7 +229,10 @@ func main() {
 			if sl, ok := st.Field(i).Type().(*types.Slice); ok {
 				t := sl.Underlying().String()
 				t = strings.TrimPrefix(t, "[]")
-				t = strings.TrimPrefix(t, "github.com/miekg/dns.")
+				if strings.Contains(t, ".") {
+					splits := strings.Split(t, ".")
+					t = splits[len(splits)-1]
+				}
 				fmt.Fprintf(b, "%s := make([]%s, len(rr.%s)); copy(%s, rr.%s)\n",
 					f, t, f, f, f)
 				fields = append(fields, f)