diff --git a/png-file.cabal b/png-file.cabal
--- a/png-file.cabal
+++ b/png-file.cabal
@@ -2,7 +2,7 @@
 cabal-version:	>= 1.8
 
 name:		png-file
-version:	0.0.1.2
+version:	0.0.1.3
 stability:	Experimental
 author:		Yoshikuni Jujo <PAF01143@nifty.ne.jp>
 maintainer:	Yoshikuni Jujo <PAF01143@nifty.ne.jp>
@@ -24,7 +24,7 @@
 source-repository	this
     type:	git
     location:	git://github.com/YoshikuniJujo/png-file.git
-    tag:	0.0.1.2
+    tag:	0.0.1.3
 
 library
     hs-source-dirs:	src
diff --git a/src/File/Binary/PNG.hs b/src/File/Binary/PNG.hs
--- a/src/File/Binary/PNG.hs
+++ b/src/File/Binary/PNG.hs
@@ -5,7 +5,7 @@
 	mkChunks,
 	ihdr, IHDR(..),
 	plte,
-	body,
+	body, IDAT(..),
 	others,
 	ICCP(..),
 
