diff --git a/LiveContainerUI/LCUtils.m b/LiveContainerUI/LCUtils.m
index 62359d5..2a58607 100644
--- a/LiveContainerUI/LCUtils.m
+++ b/LiveContainerUI/LCUtils.m
@@ -44,6 +44,7 @@ + (NSData *)keychainItem:(NSString *)key ofStore:(NSString *)store {
 }
 
 + (void)setCertificateData:(NSData *)certData {
+    [[[NSUserDefaults alloc] initWithSuiteName:[self appGroupID]] setObject:certData forKey:@"LCCertificateData"];
     [NSUserDefaults.standardUserDefaults setObject:certData forKey:@"LCCertificateData"];
 }
 
diff --git a/entitlements.xml b/entitlements.xml
index 61b5e0f..a58ed4b 100644
--- a/entitlements.xml
+++ b/entitlements.xml
@@ -18,7 +18,7 @@
 
 	<key>keychain-access-groups</key>
 	<array>
-		<string>$(AppIdentifierPrefix)com.kdt.livecontainer</string>
+		<string>*.com.kdt.livecontainer.shared</string>
 	</array>
 </dict>
 </plist>
diff --git a/entitlements_setup.xml b/entitlements_setup.xml
index b6d458f..d1154f3 100644
--- a/entitlements_setup.xml
+++ b/entitlements_setup.xml
@@ -13,8 +13,7 @@
 	<true/>
 	<key>keychain-access-groups</key>
 	<array>
-		<string>group.*</string>
-		<string>$(AppIdentifierPrefix)com.kdt.livecontainer</string>
+		<string>*.com.kdt.livecontainer.shared</string>
 		<string>KeychainAccessGroupWillBeWrittenByLiveContainerAAAAAAAAAAAAAAAAAAAA</string>
 	</array>
 </dict>