diff --git a/sources/src/main/java/io/akarin/server/mixin/bootstrap/MixinRestartCommand.java b/sources/src/main/java/io/akarin/server/mixin/bootstrap/MixinRestartCommand.java
index 0119cb3f6..7f58fcc5d 100644
--- a/sources/src/main/java/io/akarin/server/mixin/bootstrap/MixinRestartCommand.java
+++ b/sources/src/main/java/io/akarin/server/mixin/bootstrap/MixinRestartCommand.java
@@ -4,6 +4,7 @@ import org.spigotmc.RestartCommand;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 
 import io.akarin.api.internal.Akari;
 import io.akarin.server.core.AkarinGlobalConfig;
@@ -11,7 +12,7 @@ import io.akarin.server.core.AkarinGlobalConfig;
 @Mixin(value = RestartCommand.class, remap = false)
 public abstract class MixinRestartCommand {
     @Inject(method = "restart()V", at = @At("HEAD"))
-    private static void beforeRestart() {
+    private static void beforeRestart(CallbackInfo ci) {
         if (AkarinGlobalConfig.noResponseDoGC) {
             Akari.logger.warn("Attempting to garbage collect, may takes a few seconds");
             System.runFinalization();
diff --git a/sources/src/main/java/io/akarin/server/mixin/nsc/OptimisticNetworkManager.java b/sources/src/main/java/io/akarin/server/mixin/nsc/OptimisticNetworkManager.java
index 6d8dff8e7..e16d86b89 100644
--- a/sources/src/main/java/io/akarin/server/mixin/nsc/OptimisticNetworkManager.java
+++ b/sources/src/main/java/io/akarin/server/mixin/nsc/OptimisticNetworkManager.java
@@ -28,7 +28,7 @@ public abstract class OptimisticNetworkManager {
     
     private static final QueuedPacket SIGNAL_PACKET = new QueuedPacket(null, null);
     
-    @Overwrite
+    @Overwrite // PAIL: trySendQueue
     private boolean m() {
         if (this.channel != null && this.channel.isOpen()) {
             if (this.packets.isEmpty()) { // return if the packet queue is empty so that the write lock by Anti-Xray doesn't affect the vanilla performance at all