diff --git a/src/main/java/org/takes/rq/multipart/RqMtSmart.java b/src/main/java/org/takes/rq/multipart/RqMtSmart.java
index e2aab0d0d..97a57c196 100644
--- a/src/main/java/org/takes/rq/multipart/RqMtSmart.java
+++ b/src/main/java/org/takes/rq/multipart/RqMtSmart.java
@@ -42,6 +42,14 @@ public final class RqMtSmart implements RqMultipart {
      * Original request.
      */
     private final RqMultipart origin;
+    /**
+     * Ctor.
+     * @param req Original
+     * @throws IOException If fails
+     */
+    public RqMtSmart(final Request req) throws IOException {
+        this(new RqMtBase(req));
+    }
     /**
      * Ctor.
      * @param req Original