diff --git a/xcconfig/NetNewsWire_macapp_target.xcconfig b/xcconfig/NetNewsWire_macapp_target.xcconfig
index 758816a6f..fd4d8f1bb 100644
--- a/xcconfig/NetNewsWire_macapp_target.xcconfig
+++ b/xcconfig/NetNewsWire_macapp_target.xcconfig
@@ -1,6 +1,5 @@
-CODE_SIGN_IDENTITY = Mac Developer
-// 				CODE_SIGN_IDENTITY[debug] = -
-DEVELOPMENT_TEAM = 
+CODE_SIGN_IDENTITY = Developer ID Application
+DEVELOPMENT_TEAM = M8L2WTLA8W 
 CODE_SIGN_STYLE = Manual
 PROVISIONING_PROFILE_SPECIFIER =
 
diff --git a/xcconfig/NetNewsWire_safariextension_target.xcconfig b/xcconfig/NetNewsWire_safariextension_target.xcconfig
index ae90907a7..1af7c77e0 100644
--- a/xcconfig/NetNewsWire_safariextension_target.xcconfig
+++ b/xcconfig/NetNewsWire_safariextension_target.xcconfig
@@ -1,6 +1,5 @@
-CODE_SIGN_IDENTITY = Mac Developer
-// 				CODE_SIGN_IDENTITY[debug] = -
-DEVELOPMENT_TEAM = 
+CODE_SIGN_IDENTITY = Developer ID Application
+DEVELOPMENT_TEAM = M8L2WTLA8W 
 CODE_SIGN_STYLE = Manual
 PROVISIONING_PROFILE_SPECIFIER =