diff --git a/protocol/src/main/contraband-scala/InitializeResultFormats.scala b/protocol/src/main/contraband-scala/InitializeResultFormats.scala
deleted file mode 100644
index 33827daee..000000000
--- a/protocol/src/main/contraband-scala/InitializeResultFormats.scala
+++ /dev/null
@@ -1,26 +0,0 @@
-/**
- * This code is generated using [[http://www.scala-sbt.org/contraband/ sbt-contraband]].
- */
-
-// DO NOT EDIT MANUALLY
-import _root_.sjsonnew.{ Unbuilder, Builder, JsonFormat, deserializationError }
-trait InitializeResultFormats { self: ServerCapabilitiesFormats with sjsonnew.BasicJsonProtocol =>
-implicit lazy val InitializeResultFormat: JsonFormat[sbt.internal.langserver.InitializeResult] = new JsonFormat[sbt.internal.langserver.InitializeResult] {
-  override def read[J](jsOpt: Option[J], unbuilder: Unbuilder[J]): sbt.internal.langserver.InitializeResult = {
-    jsOpt match {
-      case Some(js) =>
-      unbuilder.beginObject(js)
-      val capabilities = unbuilder.readField[Option[sbt.internal.langserver.ServerCapabilities]]("capabilities")
-      unbuilder.endObject()
-      sbt.internal.langserver.InitializeResult(capabilities)
-      case None =>
-      deserializationError("Expected JsObject but found None")
-    }
-  }
-  override def write[J](obj: sbt.internal.langserver.InitializeResult, builder: Builder[J]): Unit = {
-    builder.beginObject()
-    builder.addField("capabilities", obj.capabilities)
-    builder.endObject()
-  }
-}
-}
diff --git a/protocol/src/main/contraband-scala/ServerCapabilitiesFormats.scala b/protocol/src/main/contraband-scala/ServerCapabilitiesFormats.scala
deleted file mode 100644
index 3dbef6ccc..000000000
--- a/protocol/src/main/contraband-scala/ServerCapabilitiesFormats.scala
+++ /dev/null
@@ -1,26 +0,0 @@
-/**
- * This code is generated using [[http://www.scala-sbt.org/contraband/ sbt-contraband]].
- */
-
-// DO NOT EDIT MANUALLY
-import _root_.sjsonnew.{ Unbuilder, Builder, JsonFormat, deserializationError }
-trait ServerCapabilitiesFormats { self: sjsonnew.BasicJsonProtocol =>
-implicit lazy val ServerCapabilitiesFormat: JsonFormat[sbt.internal.langserver.ServerCapabilities] = new JsonFormat[sbt.internal.langserver.ServerCapabilities] {
-  override def read[J](jsOpt: Option[J], unbuilder: Unbuilder[J]): sbt.internal.langserver.ServerCapabilities = {
-    jsOpt match {
-      case Some(js) =>
-      unbuilder.beginObject(js)
-      val hoverProvider = unbuilder.readField[Option[Boolean]]("hoverProvider")
-      unbuilder.endObject()
-      sbt.internal.langserver.ServerCapabilities(hoverProvider)
-      case None =>
-      deserializationError("Expected JsObject but found None")
-    }
-  }
-  override def write[J](obj: sbt.internal.langserver.ServerCapabilities, builder: Builder[J]): Unit = {
-    builder.beginObject()
-    builder.addField("hoverProvider", obj.hoverProvider)
-    builder.endObject()
-  }
-}
-}