diff --git a/protocol/src/main/java/org/geysermc/mcprotocollib/protocol/packet/ingame/serverbound/ServerboundPlayerLoadedPacket.java b/protocol/src/main/java/org/geysermc/mcprotocollib/protocol/packet/ingame/serverbound/ServerboundPlayerLoadedPacket.java
index 49f44411..2b22d44e 100644
--- a/protocol/src/main/java/org/geysermc/mcprotocollib/protocol/packet/ingame/serverbound/ServerboundPlayerLoadedPacket.java
+++ b/protocol/src/main/java/org/geysermc/mcprotocollib/protocol/packet/ingame/serverbound/ServerboundPlayerLoadedPacket.java
@@ -15,4 +15,9 @@ public class ServerboundPlayerLoadedPacket implements MinecraftPacket {
     @Override
     public void serialize(ByteBuf out, MinecraftCodecHelper helper) {
     }
+
+    @Override
+    public boolean shouldRunOnGameThread() {
+        return true;
+    }
 }
diff --git a/protocol/src/main/java/org/geysermc/mcprotocollib/protocol/packet/ingame/serverbound/inventory/ServerboundPickItemFromBlockPacket.java b/protocol/src/main/java/org/geysermc/mcprotocollib/protocol/packet/ingame/serverbound/inventory/ServerboundPickItemFromBlockPacket.java
index 1d89c256..513fa57f 100644
--- a/protocol/src/main/java/org/geysermc/mcprotocollib/protocol/packet/ingame/serverbound/inventory/ServerboundPickItemFromBlockPacket.java
+++ b/protocol/src/main/java/org/geysermc/mcprotocollib/protocol/packet/ingame/serverbound/inventory/ServerboundPickItemFromBlockPacket.java
@@ -25,4 +25,9 @@ public class ServerboundPickItemFromBlockPacket implements MinecraftPacket {
         helper.writePosition(out, this.pos);
         out.writeBoolean(this.includeData);
     }
+
+    @Override
+    public boolean shouldRunOnGameThread() {
+        return true;
+    }
 }