diff --git a/compiler/fir/raw-fir/raw-fir.common/src/org/jetbrains/kotlin/fir/builder/BaseFirBuilder.kt b/compiler/fir/raw-fir/raw-fir.common/src/org/jetbrains/kotlin/fir/builder/BaseFirBuilder.kt
index bd964a3722f..7d001c3d814 100644
--- a/compiler/fir/raw-fir/raw-fir.common/src/org/jetbrains/kotlin/fir/builder/BaseFirBuilder.kt
+++ b/compiler/fir/raw-fir/raw-fir.common/src/org/jetbrains/kotlin/fir/builder/BaseFirBuilder.kt
@@ -811,7 +811,7 @@ abstract class BaseFirBuilder<T>(val baseSession: FirSession, val context: Conte
             val firArgument = buildFunctionCall {
                 source = desugaredSource
                 calleeReference = buildSimpleNamedReference {
-                    source = receiver?.toFirSourceElement()
+                    source = receiver?.toFirSourceElement(KtFakeSourceElementKind.ArrayAccessNameReference)
                     name = OperatorNameConventions.GET
                 }
                 explicitReceiver = generateResolvedAccessExpression(arrayVariable.source, arrayVariable)