diff --git a/code_snippets/kotlin/src/main/kotlin/develop/signals/MyWorkflow.kt b/code_snippets/kotlin/src/main/kotlin/develop/signals/MyWorkflow.kt
deleted file mode 100644
index aefa260d..00000000
--- a/code_snippets/kotlin/src/main/kotlin/develop/signals/MyWorkflow.kt
+++ /dev/null
@@ -1,41 +0,0 @@
-package develop.signals
-
-import dev.restate.sdk.annotation.Handler
-import dev.restate.sdk.annotation.Workflow
-import dev.restate.sdk.kotlin.KtDurablePromiseKey
-import dev.restate.sdk.kotlin.SharedWorkflowContext
-import dev.restate.sdk.kotlin.WorkflowContext
-
-// <start_here>
-@Workflow
-class MyWorkflow {
-
-    companion object {
-        private val MY_BOOLEAN_SIGNAL = KtDurablePromiseKey.json<Boolean>("my-boolean-signal")
-    }
-
-    @Workflow
-    suspend fun run(ctx: WorkflowContext, input: String): String {
-
-        // do some steps...
-
-        // withClass highlight-line
-        // Creation of the Durable Promise
-        // withClass highlight-line
-        val signal: Boolean = ctx.promise(MY_BOOLEAN_SIGNAL).awaitable().await()
-
-        // do some steps...
-
-        return "success"
-    }
-
-    @Handler
-    suspend fun resolveMySignal(ctx: SharedWorkflowContext, signal: Boolean) {
-        // withClass highlight-line
-        // Resolution of the Durable Promise
-        // withClass highlight-line
-        ctx.promiseHandle(MY_BOOLEAN_SIGNAL).resolve(signal)
-    }
-
-}
-// <end_here>