diff --git a/Example/RxRealmDataSources.xcodeproj/project.pbxproj b/Example/RxRealmDataSources.xcodeproj/project.pbxproj
index 1774c79..1137978 100644
--- a/Example/RxRealmDataSources.xcodeproj/project.pbxproj
+++ b/Example/RxRealmDataSources.xcodeproj/project.pbxproj
@@ -677,6 +677,7 @@
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
 				CLANG_WARN_SUSPICIOUS_MOVES = YES;
+				CODE_SIGN_IDENTITY = "-";
 				COMBINE_HIDPI_IMAGES = YES;
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				DEVELOPMENT_TEAM = "-";
@@ -701,6 +702,7 @@
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
 				CLANG_WARN_SUSPICIOUS_MOVES = YES;
+				CODE_SIGN_IDENTITY = "-";
 				COMBINE_HIDPI_IMAGES = YES;
 				DEVELOPMENT_TEAM = "-";
 				INFOPLIST_FILE = RxRealmDataSources_MacExample/Info.plist;