diff --git a/iphone/Chart/Chart.xcodeproj/project.pbxproj b/iphone/Chart/Chart.xcodeproj/project.pbxproj
index 8000858c44..d9fabda823 100644
--- a/iphone/Chart/Chart.xcodeproj/project.pbxproj
+++ b/iphone/Chart/Chart.xcodeproj/project.pbxproj
@@ -378,7 +378,7 @@
 				CODE_SIGN_IDENTITY = "";
 				CODE_SIGN_STYLE = Automatic;
 				DEFINES_MODULE = YES;
-				DEVELOPMENT_TEAM = N9X2A789QT;
+				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				DYLIB_INSTALL_NAME_BASE = "@rpath";
@@ -403,7 +403,7 @@
 				CODE_SIGN_IDENTITY = "";
 				CODE_SIGN_STYLE = Automatic;
 				DEFINES_MODULE = YES;
-				DEVELOPMENT_TEAM = N9X2A789QT;
+				DEVELOPMENT_TEAM = "";
 				DYLIB_COMPATIBILITY_VERSION = 1;
 				DYLIB_CURRENT_VERSION = 1;
 				DYLIB_INSTALL_NAME_BASE = "@rpath";