diff --git a/core/src/main/scala/fluence/hackethberlin/FuncDef.scala b/core/src/main/scala/fluence/hackethberlin/FuncDef.scala
index c5032ee..7a78cb0 100644
--- a/core/src/main/scala/fluence/hackethberlin/FuncDef.scala
+++ b/core/src/main/scala/fluence/hackethberlin/FuncDef.scala
@@ -1,6 +1,6 @@
 package fluence.hackethberlin
 
-import fluence.hackethberlin.types.{Call, DataVyper, ProductType}
+import fluence.hackethberlin.types.{DataVyper, ProductType}
 import shapeless._
 import BasisConstraint._
 import cats.free.Free