diff --git a/PIL/TiffImagePlugin.py b/PIL/TiffImagePlugin.py
index bd66f4a7a..297913afe 100644
--- a/PIL/TiffImagePlugin.py
+++ b/PIL/TiffImagePlugin.py
@@ -172,14 +172,14 @@ OPEN_INFO = {
 
     (II, 1, (1,), 1, (16,), ()): ("I;16", "I;16"),
     (MM, 1, (1,), 1, (16,), ()): ("I;16B", "I;16B"),
-    (II, 1, (2,), 1, (16,), ()): ("I;16S", "I;16S"),
-    (MM, 1, (2,), 1, (16,), ()): ("I;16BS", "I;16BS"),
+    (II, 1, (2,), 1, (16,), ()): ("I", "I;16S"),
+    (MM, 1, (2,), 1, (16,), ()): ("I", "I;16BS"),
 
     (II, 0, (3,), 1, (32,), ()): ("F", "F;32F"),
     (MM, 0, (3,), 1, (32,), ()): ("F", "F;32BF"),
     (II, 1, (1,), 1, (32,), ()): ("I", "I;32N"),
     (II, 1, (2,), 1, (32,), ()): ("I", "I;32S"),
-    (MM, 1, (2,), 1, (32,), ()): ("I;32BS", "I;32BS"),
+    (MM, 1, (2,), 1, (32,), ()): ("I", "I;32BS"),
     (II, 1, (3,), 1, (32,), ()): ("F", "F;32F"),
     (MM, 1, (3,), 1, (32,), ()): ("F", "F;32BF"),