diff --git a/analysis/analysis-api-fir/src/org/jetbrains/kotlin/analysis/api/fir/components/KtFirSymbolContainingDeclarationProvider.kt b/analysis/analysis-api-fir/src/org/jetbrains/kotlin/analysis/api/fir/components/KtFirSymbolContainingDeclarationProvider.kt
index e06a6a3c86c..e0067d3c3eb 100644
--- a/analysis/analysis-api-fir/src/org/jetbrains/kotlin/analysis/api/fir/components/KtFirSymbolContainingDeclarationProvider.kt
+++ b/analysis/analysis-api-fir/src/org/jetbrains/kotlin/analysis/api/fir/components/KtFirSymbolContainingDeclarationProvider.kt
@@ -88,8 +88,6 @@ internal class KtFirSymbolContainingDeclarationProvider(
 
             KtFakeSourceElementKind.ImplicitConstructor -> return source.psi as KtDeclaration
             KtFakeSourceElementKind.PropertyFromParameter -> return source.psi?.parentOfType<KtPrimaryConstructor>()!!
-            KtFakeSourceElementKind.DefaultAccessor -> return source.psi as KtDeclaration
-            KtFakeSourceElementKind.ItLambdaParameter -> return source.psi as KtFunctionLiteral
             KtFakeSourceElementKind.EnumInitializer -> return source.psi as KtEnumEntry
             KtRealSourceElementKind -> source.psi!!
             else ->