diff --git a/analysis/analysis-api-fir/src/org/jetbrains/kotlin/analysis/api/fir/FirDeserializedDeclarationSourceProvider.kt b/analysis/analysis-api-fir/src/org/jetbrains/kotlin/analysis/api/fir/FirDeserializedDeclarationSourceProvider.kt
index 2214686ba1e..1500749c51b 100644
--- a/analysis/analysis-api-fir/src/org/jetbrains/kotlin/analysis/api/fir/FirDeserializedDeclarationSourceProvider.kt
+++ b/analysis/analysis-api-fir/src/org/jetbrains/kotlin/analysis/api/fir/FirDeserializedDeclarationSourceProvider.kt
@@ -144,6 +144,7 @@ private val allowedFakeElementKinds = setOf(
     KtFakeSourceElementKind.FromUseSiteTarget,
     KtFakeSourceElementKind.PropertyFromParameter,
     KtFakeSourceElementKind.ItLambdaParameter,
+    KtFakeSourceElementKind.EnumGeneratedDeclaration,
     KtFakeSourceElementKind.DataClassGeneratedMembers,
     KtFakeSourceElementKind.ImplicitConstructor,
 )