diff --git a/src/Core/Constants.cs b/src/Core/Constants.cs
index 5830b480eff9..6978a2c2f68e 100644
--- a/src/Core/Constants.cs
+++ b/src/Core/Constants.cs
@@ -111,7 +111,6 @@ public static class FeatureFlagKeys
     public const string AC1795_UpdatedSubscriptionStatusSection = "AC-1795_updated-subscription-status-section";
     public const string EmailVerification = "email-verification";
     public const string EmailVerificationDisableTimingDelays = "email-verification-disable-timing-delays";
-    public const string AnhFcmv1Migration = "anh-fcmv1-migration";
     public const string ExtensionRefresh = "extension-refresh";
     public const string RestrictProviderAccess = "restrict-provider-access";
     public const string PM4154BulkEncryptionService = "PM-4154-bulk-encryption-service";
diff --git a/src/Core/NotificationHub/NotificationHubPushRegistrationService.cs b/src/Core/NotificationHub/NotificationHubPushRegistrationService.cs
index ae32babf4477..123152c01c9f 100644
--- a/src/Core/NotificationHub/NotificationHubPushRegistrationService.cs
+++ b/src/Core/NotificationHub/NotificationHubPushRegistrationService.cs
@@ -4,7 +4,6 @@
 using Bit.Core.Services;
 using Bit.Core.Settings;
 using Microsoft.Azure.NotificationHubs;
-using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging;
 
 namespace Bit.Core.NotificationHub;
@@ -60,21 +59,10 @@ public async Task CreateOrUpdateRegistrationAsync(string pushToken, string devic
         switch (type)
         {
             case DeviceType.Android:
-                var featureService = _serviceProvider.GetRequiredService<IFeatureService>();
-                if (featureService.IsEnabled(FeatureFlagKeys.AnhFcmv1Migration))
-                {
-                    payloadTemplate = "{\"message\":{\"data\":{\"type\":\"$(type)\",\"payload\":\"$(payload)\"}}}";
-                    messageTemplate = "{\"message\":{\"data\":{\"type\":\"$(type)\"}," +
-                        "\"notification\":{\"title\":\"$(title)\",\"body\":\"$(message)\"}}}";
-                    installation.Platform = NotificationPlatform.FcmV1;
-                }
-                else
-                {
-                    payloadTemplate = "{\"data\":{\"data\":{\"type\":\"#(type)\",\"payload\":\"$(payload)\"}}}";
-                    messageTemplate = "{\"data\":{\"data\":{\"type\":\"#(type)\"}," +
-                        "\"notification\":{\"title\":\"$(title)\",\"body\":\"$(message)\"}}}";
-                    installation.Platform = NotificationPlatform.Fcm;
-                }
+                payloadTemplate = "{\"message\":{\"data\":{\"type\":\"$(type)\",\"payload\":\"$(payload)\"}}}";
+                messageTemplate = "{\"message\":{\"data\":{\"type\":\"$(type)\"}," +
+                    "\"notification\":{\"title\":\"$(title)\",\"body\":\"$(message)\"}}}";
+                installation.Platform = NotificationPlatform.FcmV1;
                 break;
             case DeviceType.iOS:
                 payloadTemplate = "{\"data\":{\"type\":\"#(type)\",\"payload\":\"$(payload)\"}," +