diff --git a/sample/src/main/java/com/trendyol/transmission/counter/Holder.kt b/sample/src/main/java/com/trendyol/transmission/counter/Holder.kt
index 05a5d3b..3a8e4e2 100644
--- a/sample/src/main/java/com/trendyol/transmission/counter/Holder.kt
+++ b/sample/src/main/java/com/trendyol/transmission/counter/Holder.kt
@@ -4,7 +4,7 @@ import com.trendyol.transmission.Transmission
 import com.trendyol.transmission.transformer.Transformer
 import com.trendyol.transmission.transformer.dataholder.dataHolder
 import com.trendyol.transmission.transformer.request.Contracts
-import com.trendyol.transmission.transformer.request.computation.ComputationRegistry
+import com.trendyol.transmission.transformer.request.computation.Computations
 import com.trendyol.transmission.transformer.request.computation.createComputations
 import com.trendyol.transmission.transformer.request.computation.register
 import com.trendyol.transmission.transformer.request.computationWithArgs
@@ -17,7 +17,7 @@ class Holder : Transformer() {
 
     val counterData = dataHolder(TestCounter(0))
 
-    override val computationRegistry: ComputationRegistry = createComputations {
+    override val computations: Computations = createComputations {
         register(lookUpAndReturn) { id ->
             counterData.updateAndGet { it.copy(value = it.value.plus(1)) }.value
         }
diff --git a/sample/src/main/java/com/trendyol/transmission/counter/Worker.kt b/sample/src/main/java/com/trendyol/transmission/counter/Worker.kt
index 0e8fa99..724c1b1 100644
--- a/sample/src/main/java/com/trendyol/transmission/counter/Worker.kt
+++ b/sample/src/main/java/com/trendyol/transmission/counter/Worker.kt
@@ -1,13 +1,13 @@
 package com.trendyol.transmission.counter
 
 import com.trendyol.transmission.transformer.Transformer
-import com.trendyol.transmission.transformer.handler.HandlerRegistry
+import com.trendyol.transmission.transformer.handler.Handlers
 import com.trendyol.transmission.transformer.handler.createHandlers
 import com.trendyol.transmission.transformer.handler.onSignal
 
 class Worker(val id: String) : Transformer() {
 
-    override val handlers: HandlerRegistry = createHandlers {
+    override val handlers: Handlers = createHandlers {
         onSignal<CounterSignal.Lookup> {
             send(CounterData("Transformer $id updated data to ${compute(lookUpAndReturn, id)}"))
         }