diff --git a/kotest-assertions/kotest-assertions-core/src/commonMain/kotlin/io/kotest/matchers/types/hash.kt b/kotest-assertions/kotest-assertions-core/src/commonMain/kotlin/io/kotest/matchers/types/hash.kt
index 15f8a8e727b..9dfd02baf81 100644
--- a/kotest-assertions/kotest-assertions-core/src/commonMain/kotlin/io/kotest/matchers/types/hash.kt
+++ b/kotest-assertions/kotest-assertions-core/src/commonMain/kotlin/io/kotest/matchers/types/hash.kt
@@ -5,8 +5,8 @@ import io.kotest.matchers.MatcherResult
 import io.kotest.matchers.should
 import io.kotest.matchers.shouldNot
 
-fun Any.shouldHaveSameHashCodeAs(other: Any) = this should haveSameHashCodeAs(other)
-fun Any.shouldNotHaveSameHashCodeAs(other: Any) = this shouldNot haveSameHashCodeAs(other)
+infix fun Any.shouldHaveSameHashCodeAs(other: Any) = this should haveSameHashCodeAs(other)
+infix fun Any.shouldNotHaveSameHashCodeAs(other: Any) = this shouldNot haveSameHashCodeAs(other)
 
 fun haveSameHashCodeAs(other: Any) = object : Matcher<Any> {
    override fun test(value: Any): MatcherResult {