diff --git a/Tests/test_file_gif.py b/Tests/test_file_gif.py
index 086a0f5d0..917b36905 100644
--- a/Tests/test_file_gif.py
+++ b/Tests/test_file_gif.py
@@ -134,13 +134,15 @@ class TestFileGif(PillowTestCase):
         # Multiframe image
         im = Image.open("Tests/images/dispose_bgnd.gif")
 
+        info = im.info.copy()
+
         out = self.tempfile('temp.gif')
         im.save(out, save_all=True)
         reread = Image.open(out)
 
         for header in important_headers:
             self.assertEqual(
-                im.info[header],
+                info[header],
                 reread.info[header]
             )
 
@@ -207,6 +209,15 @@ class TestFileGif(PillowTestCase):
         except EOFError:
             self.assertEqual(framecount, 5)
 
+    def test_seek_info(self):
+        im = Image.open("Tests/images/iss634.gif")
+        info = im.info.copy()
+
+        im.seek(1)
+        im.seek(0)
+
+        self.assertEqual(im.info, info)
+
     def test_n_frames(self):
         for path, n_frames in [
             [TEST_GIF, 1],
diff --git a/src/PIL/GifImagePlugin.py b/src/PIL/GifImagePlugin.py
index fec2f7663..645bb26bf 100644
--- a/src/PIL/GifImagePlugin.py
+++ b/src/PIL/GifImagePlugin.py
@@ -166,6 +166,7 @@ class GifImageFile(ImageFile.ImageFile):
         from copy import copy
         self.palette = copy(self.global_palette)
 
+        info = {}
         while True:
 
             s = self.fp.read(1)
@@ -184,8 +185,8 @@ class GifImageFile(ImageFile.ImageFile):
                     #
                     flags = i8(block[0])
                     if flags & 1:
-                        self.info["transparency"] = i8(block[3])
-                    self.info["duration"] = i16(block[1:3]) * 10
+                        info["transparency"] = i8(block[3])
+                    info["duration"] = i16(block[1:3]) * 10
 
                     # disposal method - find the value of bits 4 - 6
                     dispose_bits = 0b00011100 & flags
@@ -200,16 +201,16 @@ class GifImageFile(ImageFile.ImageFile):
                     #
                     # comment extension
                     #
-                    self.info["comment"] = block
+                    info["comment"] = block
                 elif i8(s) == 255:
                     #
                     # application extension
                     #
-                    self.info["extension"] = block, self.fp.tell()
+                    info["extension"] = block, self.fp.tell()
                     if block[:11] == b"NETSCAPE2.0":
                         block = self.data()
                         if len(block) >= 3 and i8(block[0]) == 1:
-                            self.info["loop"] = i16(block[1:3])
+                            info["loop"] = i16(block[1:3])
                 while self.data():
                     pass
 
@@ -268,6 +269,12 @@ class GifImageFile(ImageFile.ImageFile):
             # self.__fp = None
             raise EOFError
 
+        for k in ["transparency", "duration", "comment", "extension", "loop"]:
+            if k in info:
+                self.info[k] = info[k]
+            elif k in self.info:
+                del self.info[k]
+
         self.mode = "L"
         if self.palette:
             self.mode = "P"