diff --git a/analysis/analysis-api-fe10/src/org/jetbrains/kotlin/analysis/api/descriptors/components/KtFe10SymbolDeclarationOverridesProvider.kt b/analysis/analysis-api-fe10/src/org/jetbrains/kotlin/analysis/api/descriptors/components/KtFe10SymbolDeclarationOverridesProvider.kt
index a3380c1de3e..a37306ddaf4 100644
--- a/analysis/analysis-api-fe10/src/org/jetbrains/kotlin/analysis/api/descriptors/components/KtFe10SymbolDeclarationOverridesProvider.kt
+++ b/analysis/analysis-api-fe10/src/org/jetbrains/kotlin/analysis/api/descriptors/components/KtFe10SymbolDeclarationOverridesProvider.kt
@@ -27,12 +27,12 @@ internal class KtFe10SymbolDeclarationOverridesProvider(
 
     override fun <T : KtSymbol> getAllOverriddenSymbols(callableSymbol: T): List<KtCallableSymbol> {
         val descriptor = getSymbolDescriptor(callableSymbol) as? CallableMemberDescriptor ?: return emptyList()
-        return getOverriddenDescriptors(descriptor, true).mapNotNull { it.toKtCallableSymbol(analysisContext) }
+        return getOverriddenDescriptors(descriptor, true).mapNotNull { it.toKtCallableSymbol(analysisContext) }.distinct()
     }
 
     override fun <T : KtSymbol> getDirectlyOverriddenSymbols(callableSymbol: T): List<KtCallableSymbol> {
         val descriptor = getSymbolDescriptor(callableSymbol) as? CallableMemberDescriptor ?: return emptyList()
-        return getOverriddenDescriptors(descriptor, false).mapNotNull { it.toKtCallableSymbol(analysisContext) }
+        return getOverriddenDescriptors(descriptor, false).mapNotNull { it.toKtCallableSymbol(analysisContext) }.distinct()
     }
 
     private fun getOverriddenDescriptors(
diff --git a/analysis/analysis-api-fir/src/org/jetbrains/kotlin/analysis/api/fir/components/KtFirSymbolDeclarationOverridesProvider.kt b/analysis/analysis-api-fir/src/org/jetbrains/kotlin/analysis/api/fir/components/KtFirSymbolDeclarationOverridesProvider.kt
index 44fd6a56405..f46582ce942 100644
--- a/analysis/analysis-api-fir/src/org/jetbrains/kotlin/analysis/api/fir/components/KtFirSymbolDeclarationOverridesProvider.kt
+++ b/analysis/analysis-api-fir/src/org/jetbrains/kotlin/analysis/api/fir/components/KtFirSymbolDeclarationOverridesProvider.kt
@@ -42,7 +42,7 @@ internal class KtFirSymbolDeclarationOverridesProvider(
                 overriddenDeclaration.symbol.collectIntersectionOverridesSymbolsTo(overriddenElement)
             }
         }
-        return overriddenElement.map { analysisSession.firSymbolBuilder.callableBuilder.buildCallableSymbol(it) }
+        return overriddenElement.map { analysisSession.firSymbolBuilder.callableBuilder.buildCallableSymbol(it) }.distinct()
     }
 
     override fun <T : KtSymbol> getDirectlyOverriddenSymbols(callableSymbol: T): List<KtCallableSymbol> {
@@ -53,7 +53,7 @@ internal class KtFirSymbolDeclarationOverridesProvider(
                 overriddenDeclaration.symbol.collectIntersectionOverridesSymbolsTo(overriddenElement)
             }
         }
-        return overriddenElement.map { analysisSession.firSymbolBuilder.callableBuilder.buildCallableSymbol(it) }
+        return overriddenElement.map { analysisSession.firSymbolBuilder.callableBuilder.buildCallableSymbol(it) }.distinct()
     }
 
     private fun FirTypeScope.processCallableByName(declaration: FirDeclaration) = when (declaration) {