diff --git a/kmath-prob/src/commonMain/kotlin/scientifik/kmath/prob/RandomChain.kt b/kmath-prob/src/commonMain/kotlin/scientifik/kmath/prob/RandomChain.kt
index fe5dc8c8c..49163c701 100644
--- a/kmath-prob/src/commonMain/kotlin/scientifik/kmath/prob/RandomChain.kt
+++ b/kmath-prob/src/commonMain/kotlin/scientifik/kmath/prob/RandomChain.kt
@@ -1,7 +1,6 @@
 package scientifik.kmath.prob
 
 import scientifik.kmath.chains.Chain
-import kotlin.contracts.ExperimentalContracts
 
 /**
  * A possibly stateful chain producing random values.