diff --git a/src/main/java/tools/redstone/redstonetools/features/commands/MinSelectionFeature.java b/src/main/java/tools/redstone/redstonetools/features/commands/MinSelectionFeature.java
index c35adc29..70d9975b 100644
--- a/src/main/java/tools/redstone/redstonetools/features/commands/MinSelectionFeature.java
+++ b/src/main/java/tools/redstone/redstonetools/features/commands/MinSelectionFeature.java
@@ -2,6 +2,7 @@
 
 
 import com.google.auto.service.AutoService;
+import com.mojang.brigadier.exceptions.SimpleCommandExceptionType;
 import tools.redstone.redstonetools.features.AbstractFeature;
 import tools.redstone.redstonetools.features.Feature;
 import tools.redstone.redstonetools.features.feedback.Feedback;
@@ -99,7 +100,7 @@ private void minimiseSelection(World selectionWorld, Region selection)
         try {
             selection.contract(changes.toArray(new BlockVector3[changes.size()]));
         } catch (RegionOperationException e) {
-            throw new net.minecraft.command.CommandException(Text.of("There was an error modifying the region."));
+            throw new SimpleCommandExceptionType(Text.of("There was an error modifying the region.")).create();
         }
 
         if (!finished)
diff --git a/src/main/java/tools/redstone/redstonetools/mixin/features/ItemBindMixin.java b/src/main/java/tools/redstone/redstonetools/mixin/features/ItemBindMixin.java
index 085a813c..0cad09fd 100644
--- a/src/main/java/tools/redstone/redstonetools/mixin/features/ItemBindMixin.java
+++ b/src/main/java/tools/redstone/redstonetools/mixin/features/ItemBindMixin.java
@@ -53,7 +53,7 @@ private boolean tryToExecuteNBTCommand(Hand hand, World world) {
             NbtCompound nbt = getNbt();
             if (nbt == null || !nbt.contains("command")) return false;
             NbtString command = (NbtString) nbt.get("command");
-            MinecraftClient.getInstance().getNetworkHandler().sendChatMessage(command.asString());
+            MinecraftClient.getInstance().getNetworkHandler().sendChatCommand(command.asString());
 
             return true;
         }
@@ -61,11 +61,11 @@ private boolean tryToExecuteNBTCommand(Hand hand, World world) {
 
 
     @Mixin(ClientPlayNetworkHandler.class)
-    private abstract static class PlayerMixin {
+    private abstract static class NetworkHandlerMixin {
 
-        @Inject(method = "sendChatMessage", at = @At("HEAD"), cancellable = true)
+        @Inject(method = "sendChatCommand", at = @At("HEAD"), cancellable = true)
         public void injectCommand(String message, CallbackInfo ci) {
-            if (!message.startsWith("/") || !ItemBindFeature.waitingForCommand) return;
+            if (!ItemBindFeature.waitingForCommand) return;
 
             Feedback addCommandFeedback = ItemBindFeature.addCommand(message);
             if (addCommandFeedback != null) {