diff --git a/ChangeLog b/ChangeLog
index cb138c46..f85326f0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -5,6 +5,9 @@ What's New for OpenJPEG
 ! : changed
 + : added
 
+April 16, 2010
+* [antonin] MACOSX : Fixed the XCode project file to link with the PNG library. Library and header should be located in /usr/local/lib/ and /usr/local/include/, respectively. Check http://ethan.tira-thompson.org/Mac_OS_X_Ports.html if it is not the case on your mac.
+
 April 8, 2010
 * [FOD] Fixed issue 6 on google code. Variable "pi" not freed or pointed-to in function "pi_create_encode". Thanks to Kent Mein for reporting this.
 * [FOD] Fixed problem with Borland C++ Builder (Borland C do not have lrintf). Thanks Marek Mauder for this fix.
diff --git a/openjpeg.xcodeproj/project.pbxproj b/openjpeg.xcodeproj/project.pbxproj
index 4caa23b6..a3622ed6 100644
--- a/openjpeg.xcodeproj/project.pbxproj
+++ b/openjpeg.xcodeproj/project.pbxproj
@@ -793,7 +793,10 @@
 				HEADER_SEARCH_PATHS = ./libopenjpeg;
 				INSTALL_PATH = "$(HOME)/bin";
 				OTHER_CFLAGS = "";
-				OTHER_LDFLAGS = "-ltiff";
+				OTHER_LDFLAGS = (
+					"-lpng",
+					"-ltiff",
+				);
 				PREBINDING = NO;
 				PRODUCT_NAME = image_to_j2k;
 				USER_HEADER_SEARCH_PATHS = "";
@@ -812,7 +815,10 @@
 				HEADER_SEARCH_PATHS = ./libopenjpeg;
 				INSTALL_PATH = "$(HOME)/bin";
 				OTHER_CFLAGS = "";
-				OTHER_LDFLAGS = "-ltiff";
+				OTHER_LDFLAGS = (
+					"-lpng",
+					"-ltiff",
+				);
 				PREBINDING = NO;
 				PRODUCT_NAME = image_to_j2k;
 				USER_HEADER_SEARCH_PATHS = "";
@@ -832,7 +838,10 @@
 				GCC_OPTIMIZATION_LEVEL = 0;
 				HEADER_SEARCH_PATHS = ./libopenjpeg;
 				INSTALL_PATH = "$(HOME)/bin";
-				OTHER_LDFLAGS = "-ltiff";
+				OTHER_LDFLAGS = (
+					"-lpng",
+					"-ltiff",
+				);
 				PREBINDING = NO;
 				PRODUCT_NAME = j2k_to_image;
 				USER_HEADER_SEARCH_PATHS = "";
@@ -850,7 +859,10 @@
 				GCC_MODEL_TUNING = G5;
 				HEADER_SEARCH_PATHS = ./libopenjpeg;
 				INSTALL_PATH = "$(HOME)/bin";
-				OTHER_LDFLAGS = "-ltiff";
+				OTHER_LDFLAGS = (
+					"-lpng",
+					"-ltiff",
+				);
 				PREBINDING = NO;
 				PRODUCT_NAME = j2k_to_image;
 				USER_HEADER_SEARCH_PATHS = "";