diff --git a/compiler/fir/raw-fir/light-tree2fir/src/org/jetbrains/kotlin/fir/lightTree/converter/LightTreeRawFirDeclarationBuilder.kt b/compiler/fir/raw-fir/light-tree2fir/src/org/jetbrains/kotlin/fir/lightTree/converter/LightTreeRawFirDeclarationBuilder.kt
index dfe6d1a0b2f..8fbf5b7c6c9 100644
--- a/compiler/fir/raw-fir/light-tree2fir/src/org/jetbrains/kotlin/fir/lightTree/converter/LightTreeRawFirDeclarationBuilder.kt
+++ b/compiler/fir/raw-fir/light-tree2fir/src/org/jetbrains/kotlin/fir/lightTree/converter/LightTreeRawFirDeclarationBuilder.kt
@@ -419,8 +419,6 @@ class LightTreeRawFirDeclarationBuilder(
         }
     }
 
-    private val LighterASTNode.isDirectlyInsideEnumEntry get() = getParent()?.getParent()?.elementType == ENUM_ENTRY
-
     /*****    DECLARATIONS    *****/
     /**
      * @see org.jetbrains.kotlin.parsing.KotlinParsing.parseClassOrObject
@@ -460,8 +458,7 @@ class LightTreeRawFirDeclarationBuilder(
         }
 
         val className = identifier.nameAsSafeName(if (modifiers.isCompanion()) "Companion" else "")
-        val isLocalWithinParent = classNode.isDirectlyInsideEnumEntry
-                || classNode.getParent()?.elementType != CLASS_BODY && isClassLocal(classNode) { getParent() }
+        val isLocalWithinParent = classNode.getParent()?.elementType != CLASS_BODY && isClassLocal(classNode) { getParent() }
         val classIsExpect = modifiers.hasExpect() || context.containerIsExpect
 
         return withChildClassName(className, isExpect = classIsExpect, isLocalWithinParent) {
diff --git a/compiler/fir/raw-fir/psi2fir/src/org/jetbrains/kotlin/fir/builder/PsiRawFirBuilder.kt b/compiler/fir/raw-fir/psi2fir/src/org/jetbrains/kotlin/fir/builder/PsiRawFirBuilder.kt
index ee80316fbb7..c4ceccb29aa 100644
--- a/compiler/fir/raw-fir/psi2fir/src/org/jetbrains/kotlin/fir/builder/PsiRawFirBuilder.kt
+++ b/compiler/fir/raw-fir/psi2fir/src/org/jetbrains/kotlin/fir/builder/PsiRawFirBuilder.kt
@@ -1376,12 +1376,8 @@ open class PsiRawFirBuilder(
             }
         }
 
-        private val KtElement.isDirectlyInsideEnumEntry get() = parent?.parent is KtEnumEntry
-
         override fun visitClassOrObject(classOrObject: KtClassOrObject, data: FirElement?): FirElement {
-            // NB: enum entry nested classes are considered local by FIR design (see discussion in KT-45115)
-            val isLocalWithinParent = classOrObject.isDirectlyInsideEnumEntry
-                    || classOrObject.parent !is KtClassBody && classOrObject.isLocal
+            val isLocalWithinParent = classOrObject.parent !is KtClassBody && classOrObject.isLocal
             val classIsExpect = classOrObject.hasExpectModifier() || context.containerIsExpect
             val sourceElement = classOrObject.toFirSourceElement()
             return withChildClassName(
diff --git a/compiler/fir/raw-fir/psi2fir/testData/rawBuilder/declarations/localDeclarationsInEnumEntry.txt b/compiler/fir/raw-fir/psi2fir/testData/rawBuilder/declarations/localDeclarationsInEnumEntry.txt
index 253845afcae..493807ec314 100644
--- a/compiler/fir/raw-fir/psi2fir/testData/rawBuilder/declarations/localDeclarationsInEnumEntry.txt
+++ b/compiler/fir/raw-fir/psi2fir/testData/rawBuilder/declarations/localDeclarationsInEnumEntry.txt
@@ -23,7 +23,7 @@ FILE: localDeclarationsInEnumEntry.kt
             }
 
             local final? [ContainingClassKey=<anonymous>] class Nested : R|kotlin/Any| {
-                public? [ContainingClassKey=Nested] constructor(): R|<local>/Nested| {
+                public? [ContainingClassKey=Nested] constructor(): R|<local>/<anonymous>.Nested| {
                     super<R|kotlin/Any|>()
                 }