diff --git a/ArchiSteamFarm.OfficialPlugins.ItemsMatcher/Backend.cs b/ArchiSteamFarm.OfficialPlugins.ItemsMatcher/Backend.cs
index 8251f0eb1..2e2e2f0e4 100644
--- a/ArchiSteamFarm.OfficialPlugins.ItemsMatcher/Backend.cs
+++ b/ArchiSteamFarm.OfficialPlugins.ItemsMatcher/Backend.cs
@@ -65,10 +65,6 @@ internal static class Backend {
 		ArgumentNullException.ThrowIfNull(inventoryRemoved);
 		ArgumentException.ThrowIfNullOrEmpty(previousInventoryChecksum);
 
-		if (SharedInfo.BuildInfo.IsCustomBuild) {
-			return null;
-		}
-
 		Uri request = new(ArchiNet.URL, "/Api/Listing/AnnounceDiff/v2");
 
 		AnnouncementDiffRequest data = new(ASF.GlobalDatabase?.Identifier ?? Guid.NewGuid(), steamID, inventory, inventoryChecksum, acceptedMatchableTypes, totalInventoryCount, matchEverything, ASF.GlobalConfig?.MaxTradeHoldDuration ?? GlobalConfig.DefaultMaxTradeHoldDuration, tradeToken, inventoryRemoved, previousInventoryChecksum, nickname, avatarHash);
@@ -100,10 +96,6 @@ internal static class Backend {
 			throw new ArgumentOutOfRangeException(nameof(tradeToken));
 		}
 
-		if (SharedInfo.BuildInfo.IsCustomBuild) {
-			return null;
-		}
-
 		Uri request = new(ArchiNet.URL, "/Api/Listing/Announce/v5");
 
 		AnnouncementRequest data = new(ASF.GlobalDatabase?.Identifier ?? Guid.NewGuid(), steamID, inventory, inventoryChecksum, acceptedMatchableTypes, totalInventoryCount, matchEverything, ASF.GlobalConfig?.MaxTradeHoldDuration ?? GlobalConfig.DefaultMaxTradeHoldDuration, tradeToken, nickname, avatarHash);
@@ -135,10 +127,6 @@ internal static class Backend {
 			throw new ArgumentNullException(nameof(acceptedMatchableTypes));
 		}
 
-		if (SharedInfo.BuildInfo.IsCustomBuild) {
-			return null;
-		}
-
 		Uri request = new(ArchiNet.URL, "/Api/Listing/Inventories/v2");
 
 		Dictionary<string, string> headers = new(1, StringComparer.Ordinal) {
@@ -171,10 +159,6 @@ internal static class Backend {
 			throw new ArgumentNullException(nameof(realAppIDs));
 		}
 
-		if (SharedInfo.BuildInfo.IsCustomBuild) {
-			return null;
-		}
-
 		Uri request = new(ArchiNet.URL, "/Api/SetParts/Request");
 
 		SetPartsRequest data = new(ASF.GlobalDatabase?.Identifier ?? Guid.NewGuid(), steamID, matchableTypes, realAppIDs);
@@ -186,10 +170,6 @@ internal static class Backend {
 		ArgumentNullException.ThrowIfNull(bot);
 		ArgumentNullException.ThrowIfNull(webBrowser);
 
-		if (SharedInfo.BuildInfo.IsCustomBuild) {
-			return null;
-		}
-
 		Uri request = new(ArchiNet.URL, "/Api/Listing/HeartBeat");
 
 		HeartBeatRequest data = new(ASF.GlobalDatabase?.Identifier ?? Guid.NewGuid(), bot.SteamID);
diff --git a/ArchiSteamFarm.OfficialPlugins.ItemsMatcher/ItemsMatcherPlugin.cs b/ArchiSteamFarm.OfficialPlugins.ItemsMatcher/ItemsMatcherPlugin.cs
index afe944202..a19b3700a 100644
--- a/ArchiSteamFarm.OfficialPlugins.ItemsMatcher/ItemsMatcherPlugin.cs
+++ b/ArchiSteamFarm.OfficialPlugins.ItemsMatcher/ItemsMatcherPlugin.cs
@@ -66,10 +66,6 @@ internal sealed class ItemsMatcherPlugin : OfficialPlugin, IBot, IBotCommand2, I
 			throw new ArgumentOutOfRangeException(nameof(steamID));
 		}
 
-		if (SharedInfo.BuildInfo.IsCustomBuild) {
-			return null;
-		}
-
 		return await Commands.OnBotCommand(bot, access, args, steamID).ConfigureAwait(false);
 	}
 
@@ -94,10 +90,6 @@ internal sealed class ItemsMatcherPlugin : OfficialPlugin, IBot, IBotCommand2, I
 			await remoteCommunication.DisposeAsync().ConfigureAwait(false);
 		}
 
-		if (SharedInfo.BuildInfo.IsCustomBuild) {
-			return;
-		}
-
 		remoteCommunication = new RemoteCommunication(bot);
 
 		if (!RemoteCommunications.TryAdd(bot, remoteCommunication)) {
@@ -140,12 +132,6 @@ internal sealed class ItemsMatcherPlugin : OfficialPlugin, IBot, IBotCommand2, I
 	}
 
 	public override Task OnLoaded() {
-		if (SharedInfo.BuildInfo.IsCustomBuild) {
-			ASF.ArchiLogger.LogGenericWarning(Strings.PluginDisabledCustomBuild);
-
-			return Task.CompletedTask;
-		}
-
 		Utilities.WarnAboutIncompleteTranslation(Strings.ResourceManager);
 
 		return Task.CompletedTask;
diff --git a/ArchiSteamFarm.OfficialPlugins.ItemsMatcher/Localization/Strings.Designer.cs b/ArchiSteamFarm.OfficialPlugins.ItemsMatcher/Localization/Strings.Designer.cs
index cd05e10c3..d22ca609d 100644
--- a/ArchiSteamFarm.OfficialPlugins.ItemsMatcher/Localization/Strings.Designer.cs
+++ b/ArchiSteamFarm.OfficialPlugins.ItemsMatcher/Localization/Strings.Designer.cs
@@ -74,11 +74,5 @@ namespace ArchiSteamFarm.OfficialPlugins.ItemsMatcher.Localization {
                 return ResourceManager.GetString("ActivelyMatchingSomeConfirmationsFailed", resourceCulture);
             }
         }
-        
-        internal static string PluginDisabledCustomBuild {
-            get {
-                return ResourceManager.GetString("PluginDisabledCustomBuild", resourceCulture);
-            }
-        }
     }
 }
diff --git a/ArchiSteamFarm.OfficialPlugins.ItemsMatcher/Localization/Strings.resx b/ArchiSteamFarm.OfficialPlugins.ItemsMatcher/Localization/Strings.resx
index ab8d0a680..50f62b98e 100644
--- a/ArchiSteamFarm.OfficialPlugins.ItemsMatcher/Localization/Strings.resx
+++ b/ArchiSteamFarm.OfficialPlugins.ItemsMatcher/Localization/Strings.resx
@@ -82,7 +82,4 @@
 		<value>Some confirmations have failed, approximately {0} out of {1} trades were sent successfully.</value>
 		<comment>{0} will be replaced by amount of the trade offers that succeeded (number), {1} will be replaced by amount of the trade offers that were supposed to be sent in total (number)</comment>
 	</data>
-	<data name="PluginDisabledCustomBuild" xml:space="preserve">
-		<value>ItemsMatcherPlugin is not supported in custom ASF builds, the functionality is disabled.</value>
-	</data>
 </root>
diff --git a/ArchiSteamFarm/Core/ArchiNet.cs b/ArchiSteamFarm/Core/ArchiNet.cs
index 0466c1865..e410174c5 100644
--- a/ArchiSteamFarm/Core/ArchiNet.cs
+++ b/ArchiSteamFarm/Core/ArchiNet.cs
@@ -51,10 +51,6 @@ internal static class ArchiNet {
 			throw new InvalidOperationException(nameof(ASF.WebBrowser));
 		}
 
-		if (SharedInfo.BuildInfo.IsCustomBuild) {
-			return null;
-		}
-
 		Uri request = new(URL, $"/Api/Checksum/{version}/{variant}");
 
 		ObjectResponse<GenericResponse<string>>? response = await ASF.WebBrowser.UrlGetToJsonObject<GenericResponse<string>>(request, cancellationToken: cancellationToken).ConfigureAwait(false);
@@ -71,10 +67,6 @@ internal static class ArchiNet {
 			throw new ArgumentOutOfRangeException(nameof(steamID));
 		}
 
-		if (SharedInfo.BuildInfo.IsCustomBuild) {
-			return null;
-		}
-
 		(_, IReadOnlyCollection<ulong>? badBots) = await CachedBadBots.GetValue(ECacheFallback.FailedNow, cancellationToken).ConfigureAwait(false);
 
 		return badBots?.Contains(steamID);
@@ -84,7 +76,7 @@ internal static class ArchiNet {
 		ArgumentNullException.ThrowIfNull(bot);
 		ArgumentNullException.ThrowIfNull(webBrowser);
 
-		if (!bot.IsConnectedAndLoggedOn || SharedInfo.BuildInfo.IsCustomBuild) {
+		if (!bot.IsConnectedAndLoggedOn) {
 			return null;
 		}
 
@@ -188,10 +180,6 @@ internal static class ArchiNet {
 			throw new InvalidOperationException(nameof(ASF.WebBrowser));
 		}
 
-		if (SharedInfo.BuildInfo.IsCustomBuild) {
-			return (false, null);
-		}
-
 		Uri request = new(URL, "/Api/BadBots");
 
 		ObjectResponse<GenericResponse<ImmutableHashSet<ulong>>>? response = await ASF.WebBrowser.UrlGetToJsonObject<GenericResponse<ImmutableHashSet<ulong>>>(request, cancellationToken: cancellationToken).ConfigureAwait(false);