diff --git a/compiler/testData/ir/irText/expressions/sam/samOperators.fir.txt b/compiler/testData/ir/irText/expressions/sam/samOperators.fir.txt
index 425fb5896e4..52c1eead88f 100644
--- a/compiler/testData/ir/irText/expressions/sam/samOperators.fir.txt
+++ b/compiler/testData/ir/irText/expressions/sam/samOperators.fir.txt
@@ -28,7 +28,7 @@ FILE fqName:<root> fileName:/samOperators.kt
     BLOCK_BODY
       CALL 'public open fun plusAssign (i: java.lang.Runnable?): kotlin.Unit declared in <root>.J' type=kotlin.Unit origin=null
         $this: GET_VAR '<this>: <root>.J declared in <root>.test3' type=<root>.J origin=null
-        i: ERROR_CALL 'Unsupported callable reference: ::<Unresolved name: f>#' type=IrErrorType
+        i: FUNCTION_REFERENCE 'public final fun f (): kotlin.Unit declared in <root>' type=kotlin.reflect.KFunction0<kotlin.Unit> origin=null
       CALL 'public open fun minusAssign (i: java.lang.Runnable?): kotlin.Unit declared in <root>.J' type=kotlin.Unit origin=null
         $this: GET_VAR '<this>: <root>.J declared in <root>.test3' type=<root>.J origin=null
-        i: ERROR_CALL 'Unsupported callable reference: ::<Unresolved name: f>#' type=IrErrorType
+        i: FUNCTION_REFERENCE 'public final fun f (): kotlin.Unit declared in <root>' type=kotlin.reflect.KFunction0<kotlin.Unit> origin=null