diff --git a/linphone.xcodeproj/project.pbxproj b/linphone.xcodeproj/project.pbxproj
index 3ea4ae020..e64109f60 100755
--- a/linphone.xcodeproj/project.pbxproj
+++ b/linphone.xcodeproj/project.pbxproj
@@ -232,8 +232,8 @@
 		344ABDE51483E596007420B6 /* unverified.png in Resources */ = {isa = PBXBuildFile; fileRef = 344ABDE41483E596007420B6 /* unverified.png */; };
 		344ABDE61483E596007420B6 /* unverified.png in Resources */ = {isa = PBXBuildFile; fileRef = 344ABDE41483E596007420B6 /* unverified.png */; };
 		344ABDE81484E723007420B6 /* libzrtpcpp.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 344ABDE71484E723007420B6 /* libzrtpcpp.a */; };
-		344ABDF114850AE9007420B6 /* libc++.1.dylib in Frameworks */ = {isa = PBXBuildFile; fileRef = 344ABDEF14850AE9007420B6 /* libc++.1.dylib */; };
-		344ABDF214850AE9007420B6 /* libstdc++.6.dylib in Frameworks */ = {isa = PBXBuildFile; fileRef = 344ABDF014850AE9007420B6 /* libstdc++.6.dylib */; };
+		344ABDF114850AE9007420B6 /* libc++.1.dylib in Frameworks */ = {isa = PBXBuildFile; fileRef = 344ABDEF14850AE9007420B6 /* libc++.1.dylib */; settings = {ATTRIBUTES = (Weak, ); }; };
+		344ABDF214850AE9007420B6 /* libstdc++.6.dylib in Frameworks */ = {isa = PBXBuildFile; fileRef = 344ABDF014850AE9007420B6 /* libstdc++.6.dylib */; settings = {ATTRIBUTES = (Weak, ); }; };
 		34957F3F147D3FBF00DD7A09 /* secured.png in Resources */ = {isa = PBXBuildFile; fileRef = 34957F3E147D3FBF00DD7A09 /* secured.png */; };
 		34F2F678147D2E1C00A2D5E3 /* contact_vide.png in Resources */ = {isa = PBXBuildFile; fileRef = 34F2F677147D2E1C00A2D5E3 /* contact_vide.png */; };
 		70571E1A13FABCB000CDD3C2 /* rootca.pem in Resources */ = {isa = PBXBuildFile; fileRef = 70571E1913FABCB000CDD3C2 /* rootca.pem */; };