diff --git a/linphone.xcodeproj/project.pbxproj b/linphone.xcodeproj/project.pbxproj
index c2de4c639..b4da6a31d 100755
--- a/linphone.xcodeproj/project.pbxproj
+++ b/linphone.xcodeproj/project.pbxproj
@@ -277,6 +277,7 @@
 		225CB2ED11ABB65D00628906 /* clavier-01-160px.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = "clavier-01-160px.png"; path = "Resources/clavier-01-160px.png"; sourceTree = "<group>"; };
 		225CB2F911ABB76400628906 /* linphone-banner.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = "linphone-banner.png"; path = "liblinphone-sdk/apple-darwin/share/pixmaps/linphone/linphone-banner.png"; sourceTree = "<group>"; };
 		2264B6D111200342002C2C53 /* SystemConfiguration.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = SystemConfiguration.framework; path = System/Library/Frameworks/SystemConfiguration.framework; sourceTree = SDKROOT; };
+		227187E2133355D200282C69 /* linphonecore_utils.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = linphonecore_utils.h; sourceTree = "<group>"; };
 		22744019106F31BD006EC466 /* CoreAudio.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = CoreAudio.framework; path = System/Library/Frameworks/CoreAudio.framework; sourceTree = SDKROOT; };
 		2274402E106F335E006EC466 /* AudioToolbox.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = AudioToolbox.framework; path = System/Library/Frameworks/AudioToolbox.framework; sourceTree = SDKROOT; };
 		22744043106F33FC006EC466 /* Security.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = Security.framework; path = System/Library/Frameworks/Security.framework; sourceTree = SDKROOT; };
@@ -515,6 +516,7 @@
 		220FAC84107654FC0068D98F /* linphone */ = {
 			isa = PBXGroup;
 			children = (
+				227187E2133355D200282C69 /* linphonecore_utils.h */,
 				220FAC85107654FC0068D98F /* config.h */,
 				220FAC86107654FC0068D98F /* linphonecore.h */,
 				220FAC87107654FC0068D98F /* lpconfig.h */,