diff --git a/src/client/java/pl/xyundy/squaredadditions/mixin/client/ClientPlayerInteractionManagerMixin.java b/src/client/java/pl/xyundy/squaredadditions/mixin/client/ClientPlayerInteractionManagerMixin.java
index d0ad84f..bd49d55 100644
--- a/src/client/java/pl/xyundy/squaredadditions/mixin/client/ClientPlayerInteractionManagerMixin.java
+++ b/src/client/java/pl/xyundy/squaredadditions/mixin/client/ClientPlayerInteractionManagerMixin.java
@@ -1,5 +1,6 @@
 package pl.xyundy.squaredadditions.mixin.client;
 
+import pl.xyundy.squaredadditions.block.MixedSlabBlock;
 import pl.xyundy.squaredadditions.slabs.PlacementUtil;
 import net.minecraft.block.BlockState;
 import net.minecraft.block.SlabBlock;
@@ -20,7 +21,9 @@
 // https://github.com/Oliver-makes-code/autoslab/blob/1.19/src/main/java/olivermakesco/de/autoslab/mixin/Mixin_ClientPlayerInteractionManager.java
 @Mixin(ClientPlayerInteractionManager.class)
 public class ClientPlayerInteractionManagerMixin {
-    @Shadow @Final private MinecraftClient client;
+    @Shadow
+    @Final
+    private MinecraftClient client;
 
     @Redirect(method = "breakBlock", at = @At(value = "INVOKE", target = "Lnet/minecraft/world/World;setBlockState(Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/block/BlockState;I)Z"))
     private boolean squaredadditions$tryBreakSlab(World instance, BlockPos pos, BlockState state, int flags) {
@@ -32,9 +35,28 @@ public class ClientPlayerInteractionManagerMixin {
             assert clientPlayer != null;
             if (clientPlayer.isSneaking()) return instance.setBlockState(pos, state, flags);
 
-            SlabType breakType = PlacementUtil.calcKleeSlab(breakState, PlacementUtil.calcRaycast(clientPlayer));
-            return instance.setBlockState(pos, breakState.with(SlabBlock.TYPE, breakType), flags);
+            SlabType remainingSlabType = PlacementUtil.calcKleeSlab(breakState, PlacementUtil.calcRaycast(clientPlayer));
+            return instance.setBlockState(pos, breakState.with(SlabBlock.TYPE, remainingSlabType), flags);
         }
+
+        if (breakState.getBlock() instanceof MixedSlabBlock mixedSlabBlock) {
+            ClientPlayerEntity clientPlayer = client.player;
+            assert clientPlayer != null;
+            if (clientPlayer.isSneaking()) return instance.setBlockState(pos, state, flags);
+
+            SlabType remainingSlabType = PlacementUtil.calcKleeSlab(breakState, PlacementUtil.calcRaycast(clientPlayer));
+
+            System.out.println("client remainingSlabType: " + remainingSlabType);
+
+            return switch (remainingSlabType) {
+                case TOP ->
+                        instance.setBlockState(pos, mixedSlabBlock.getTopSlabState().with(SlabBlock.TYPE, remainingSlabType), flags);
+                case BOTTOM ->
+                        instance.setBlockState(pos, mixedSlabBlock.getBottomSlabState().with(SlabBlock.TYPE, remainingSlabType), flags);
+                case DOUBLE -> instance.setBlockState(pos, state, flags);
+            };
+        }
+
         return instance.setBlockState(pos, state, flags);
     }
 }
\ No newline at end of file
diff --git a/src/client/resources/squaredadditions.client.mixins.json b/src/client/resources/squaredadditions.client.mixins.json
index 99a9d28..1f8e924 100644
--- a/src/client/resources/squaredadditions.client.mixins.json
+++ b/src/client/resources/squaredadditions.client.mixins.json
@@ -1,11 +1,12 @@
 {
-	"required": true,
-	"package": "pl.xyundy.squaredadditions.mixin.client",
-	"compatibilityLevel": "JAVA_17",
-	"client": [
-		"WorldRendererMixin"
-	],
-	"injectors": {
-		"defaultRequire": 1
+  "required": true,
+  "package": "pl.xyundy.squaredadditions.mixin.client",
+  "compatibilityLevel": "JAVA_17",
+  "client": [
+    "ClientPlayerInteractionManagerMixin",
+    "WorldRendererMixin"
+  ],
+  "injectors": {
+    "defaultRequire": 1
 	}
 }
\ No newline at end of file
diff --git a/src/main/java/pl/xyundy/squaredadditions/mixin/ServerPlayerInteractionManagerMixin.java b/src/main/java/pl/xyundy/squaredadditions/mixin/ServerPlayerInteractionManagerMixin.java
index d6bedf1..9d9d6ab 100644
--- a/src/main/java/pl/xyundy/squaredadditions/mixin/ServerPlayerInteractionManagerMixin.java
+++ b/src/main/java/pl/xyundy/squaredadditions/mixin/ServerPlayerInteractionManagerMixin.java
@@ -1,5 +1,6 @@
 package pl.xyundy.squaredadditions.mixin;
 
+import pl.xyundy.squaredadditions.block.MixedSlabBlock;
 import pl.xyundy.squaredadditions.slabs.PlacementUtil;
 import net.minecraft.block.BlockState;
 import net.minecraft.block.SlabBlock;
@@ -37,6 +38,25 @@ public class ServerPlayerInteractionManagerMixin {
             world.setBlockState(pos, breakState.with(SlabBlock.TYPE, breakType));
             return isRemoved;
         }
+
+        if (breakState.getBlock() instanceof MixedSlabBlock mixedSlabBlock) {
+            ServerPlayerEntity serverPlayer = player;
+            assert serverPlayer != null;
+            if (serverPlayer.isSneaking()) return instance.removeBlock(pos, b);
+
+            SlabType remainingSlabType = PlacementUtil.calcKleeSlab(breakState, PlacementUtil.calcRaycast(serverPlayer));
+            boolean isRemoved = instance.removeBlock(pos, b);
+
+            System.out.println("server remainingSlabType: " + remainingSlabType);
+
+            switch (remainingSlabType) {
+                case TOP -> world.setBlockState(pos, mixedSlabBlock.getTopSlabState().with(SlabBlock.TYPE, remainingSlabType));
+                case BOTTOM -> world.setBlockState(pos, mixedSlabBlock.getBottomSlabState().with(SlabBlock.TYPE, remainingSlabType));
+            }
+
+            return isRemoved;
+        }
+
         return instance.removeBlock(pos, b);
     }
 }
\ No newline at end of file