diff --git a/analysis/symbol-light-classes/src/org/jetbrains/kotlin/light/classes/symbol/parameters/FirLightParameterBaseForSymbol.kt b/analysis/symbol-light-classes/src/org/jetbrains/kotlin/light/classes/symbol/parameters/FirLightParameterBaseForSymbol.kt
index 441fbae6efc..f7746af9f52 100644
--- a/analysis/symbol-light-classes/src/org/jetbrains/kotlin/light/classes/symbol/parameters/FirLightParameterBaseForSymbol.kt
+++ b/analysis/symbol-light-classes/src/org/jetbrains/kotlin/light/classes/symbol/parameters/FirLightParameterBaseForSymbol.kt
@@ -50,8 +50,8 @@ internal abstract class FirLightParameterBaseForSymbol(
             parameterSymbol.annotatedType.type.asPsiType(this@FirLightParameterBaseForSymbol)
                 ?: this@FirLightParameterBaseForSymbol.nonExistentType()
         }
-        if (convertedType is PsiArrayType && parameterSymbol.isVararg) {
-            PsiEllipsisType(convertedType.componentType, convertedType.annotationProvider)
+        if (parameterSymbol.isVararg) {
+            PsiEllipsisType(convertedType, convertedType.annotationProvider)
         } else convertedType
     }