diff --git a/Tests/test_image_thumbnail.py b/Tests/test_image_thumbnail.py
index d03ea4141..fbadf50cf 100644
--- a/Tests/test_image_thumbnail.py
+++ b/Tests/test_image_thumbnail.py
@@ -1,4 +1,5 @@
 from .helper import PillowTestCase, hopper
+from PIL import Image
 
 
 class TestImageThumbnail(PillowTestCase):
@@ -35,3 +36,14 @@ class TestImageThumbnail(PillowTestCase):
         im = hopper().resize((128, 128))
         im.thumbnail((100, 100))
         self.assert_image(im, im.mode, (100, 100))
+
+    def test_no_resize(self):
+        # Check that draft() can resize the image to the destination size
+        im = Image.open("Tests/images/hopper.jpg")
+        im.draft(None, (64, 64))
+        self.assertEqual(im.size, (64, 64))
+
+        # Test thumbnail(), where only draft() is necessary to resize the image
+        im = Image.open("Tests/images/hopper.jpg")
+        im.thumbnail((64, 64))
+        self.assert_image(im, im.mode, (64, 64))
diff --git a/src/PIL/Image.py b/src/PIL/Image.py
index ef4a7a88a..a1b51fae2 100644
--- a/src/PIL/Image.py
+++ b/src/PIL/Image.py
@@ -2129,11 +2129,12 @@ class Image(object):
 
         self.draft(None, size)
 
-        im = self.resize(size, resample)
+        if self.size != size:
+            im = self.resize(size, resample)
 
-        self.im = im.im
-        self.mode = im.mode
-        self._size = size
+            self.im = im.im
+            self._size = size
+            self.mode = self.im.mode
 
         self.readonly = 0
         self.pyaccess = None