diff --git a/FlipClockSaver.xcodeproj/project.pbxproj b/FlipClockSaver.xcodeproj/project.pbxproj
index c983ded..a8cbaa5 100644
--- a/FlipClockSaver.xcodeproj/project.pbxproj
+++ b/FlipClockSaver.xcodeproj/project.pbxproj
@@ -258,11 +258,14 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				CLANG_ENABLE_MODULES = YES;
-				CODE_SIGN_STYLE = Automatic;
-				COMBINE_HIDPI_IMAGES = YES;
+			CODE_SIGN_STYLE = Manual;
+			CODE_SIGN_IDENTITY = "Developer ID Application";
+			ENABLE_HARDENED_RUNTIME = YES;
+			COMBINE_HIDPI_IMAGES = YES;
 				CURRENT_PROJECT_VERSION = 1;
 				DEVELOPMENT_TEAM = WV853442TS;
 				GENERATE_INFOPLIST_FILE = YES;
+				INFOPLIST_KEY_CFBundleDisplayName = TopFlipClock;
 				INFOPLIST_KEY_NSHumanReadableCopyright = "";
 				INFOPLIST_KEY_NSPrincipalClass = FlipClockSaverView;
 				INSTALL_PATH = "$(HOME)/Library/Screen Savers";
@@ -283,11 +286,14 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				CLANG_ENABLE_MODULES = YES;
-				CODE_SIGN_STYLE = Automatic;
-				COMBINE_HIDPI_IMAGES = YES;
+			CODE_SIGN_STYLE = Manual;
+			CODE_SIGN_IDENTITY = "Developer ID Application";
+			ENABLE_HARDENED_RUNTIME = YES;
+			COMBINE_HIDPI_IMAGES = YES;
 				CURRENT_PROJECT_VERSION = 1;
 				DEVELOPMENT_TEAM = WV853442TS;
 				GENERATE_INFOPLIST_FILE = YES;
+				INFOPLIST_KEY_CFBundleDisplayName = TopFlipClock;
 				INFOPLIST_KEY_NSHumanReadableCopyright = "";
 				INFOPLIST_KEY_NSPrincipalClass = FlipClockSaverView;
 				INSTALL_PATH = "$(HOME)/Library/Screen Savers";