diff --git a/src/main/java/net/pietru/cookie_utils/mixins/BlockPlaceMixin.java b/src/main/java/net/pietru/cookie_utils/mixins/BlockPlaceMixin.java
index 8702c7f..67c058c 100644
--- a/src/main/java/net/pietru/cookie_utils/mixins/BlockPlaceMixin.java
+++ b/src/main/java/net/pietru/cookie_utils/mixins/BlockPlaceMixin.java
@@ -4,6 +4,7 @@ import com.llamalad7.mixinextras.sugar.Local;
 import finalforeach.cosmicreach.accounts.Account;
 import finalforeach.cosmicreach.blocks.BlockPosition;
 import finalforeach.cosmicreach.blocks.BlockState;
+import finalforeach.cosmicreach.blocks.BlockStateMissing;
 import finalforeach.cosmicreach.networking.NetworkIdentity;
 import finalforeach.cosmicreach.networking.NetworkSide;
 import finalforeach.cosmicreach.networking.packets.MessagePacket;
@@ -33,6 +34,10 @@ public class BlockPlaceMixin {
     @Inject(method = "handle", at = @At("HEAD"), cancellable = true)
     private void event_block_place(CallbackInfo ci, @Local NetworkIdentity identity, @Local ChannelHandlerContext ctx){
         if (identity.getSide() != NetworkSide.CLIENT) {
+            if (targetBlockState instanceof BlockStateMissing)
+                ci.cancel();
+        }
+        if (identity.getSide() != NetworkSide.CLIENT && ci.isCancelled()) {
             Account account = ServerSingletons.getAccount(identity);
             if (!Permissions.has_user_special_perm(account.getUniqueId()) && !can_edit_block(blockPos,"place",account.getUniqueId())) {
                 ci.cancel();