diff --git a/Mac/Resources/Info.plist b/Mac/Resources/Info.plist
index 3de799b0a..3dc2971f2 100644
--- a/Mac/Resources/Info.plist
+++ b/Mac/Resources/Info.plist
@@ -3,7 +3,7 @@
 <plist version="1.0">
 <dict>
 	<key>AppGroup</key>
-	<string>group.$(ORGANIZATION_IDENTIFIER).NetNewsWire</string>
+	<string>group.$(ORGANIZATION_IDENTIFIER).NetNewsWire-Evergreen</string>
 	<key>AppIdentifierPrefix</key>
 	<string>$(AppIdentifierPrefix)</string>
 	<key>CFBundleDevelopmentRegion</key>
diff --git a/Mac/Resources/NetNewsWire-dev.entitlements b/Mac/Resources/NetNewsWire-dev.entitlements
index f5040f6eb..be00c4465 100644
--- a/Mac/Resources/NetNewsWire-dev.entitlements
+++ b/Mac/Resources/NetNewsWire-dev.entitlements
@@ -16,7 +16,7 @@
 	</array>
 	<key>com.apple.security.application-groups</key>
 	<array>
-		<string>group.$(ORGANIZATION_IDENTIFIER).NetNewsWire</string>
+		<string>group.$(ORGANIZATION_IDENTIFIER).NetNewsWire-Evergreen</string>
 	</array>
 </dict>
 </plist>
diff --git a/Mac/Resources/NetNewsWire.entitlements b/Mac/Resources/NetNewsWire.entitlements
index 4e4af4cdb..ca49eb55c 100644
--- a/Mac/Resources/NetNewsWire.entitlements
+++ b/Mac/Resources/NetNewsWire.entitlements
@@ -16,7 +16,7 @@
 	<true/>
 	<key>com.apple.security.application-groups</key>
 	<array>
-		<string>group.$(ORGANIZATION_IDENTIFIER).NetNewsWire</string>
+		<string>group.$(ORGANIZATION_IDENTIFIER).NetNewsWire-Evergreen</string>
 	</array>
 	<key>com.apple.security.automation.apple-events</key>
 	<true/>
diff --git a/Mac/ShareExtension/Info.plist b/Mac/ShareExtension/Info.plist
index 2ff6da1ee..1b695cba7 100644
--- a/Mac/ShareExtension/Info.plist
+++ b/Mac/ShareExtension/Info.plist
@@ -5,7 +5,7 @@
 	<key>OrganizationIdentifier</key>
 	<string>$(ORGANIZATION_IDENTIFIER)</string>
 	<key>AppGroup</key>
-	<string>group.$(ORGANIZATION_IDENTIFIER).NetNewsWire</string>
+	<string>group.$(ORGANIZATION_IDENTIFIER).NetNewsWire-Evergreen</string>
 	<key>AppIdentifierPrefix</key>
 	<string>$(AppIdentifierPrefix)</string>
 	<key>CFBundleDevelopmentRegion</key>