diff --git a/compiler/testData/diagnostics/tests/syntheticExtensions/samAdapters/overloadResolutionStaticWithoutRefinedSams.kt b/compiler/testData/diagnostics/tests/syntheticExtensions/samAdapters/overloadResolutionStaticWithoutRefinedSams.kt
index 252f80e68b7..756e884efa1 100644
--- a/compiler/testData/diagnostics/tests/syntheticExtensions/samAdapters/overloadResolutionStaticWithoutRefinedSams.kt
+++ b/compiler/testData/diagnostics/tests/syntheticExtensions/samAdapters/overloadResolutionStaticWithoutRefinedSams.kt
@@ -1,4 +1,4 @@
-// !LANGUAGE: -RefinedSamAdaptersPriority
+// !LANGUAGE: -RefinedSamAdaptersPriority -NewInference
 // !CHECK_TYPE
 // FILE: A.java
 public class A {
diff --git a/compiler/testData/diagnostics/tests/syntheticExtensions/samAdapters/overloadResolutionWithoutRefinedSams.kt b/compiler/testData/diagnostics/tests/syntheticExtensions/samAdapters/overloadResolutionWithoutRefinedSams.kt
index ab1e12fb88d..198f1be6f54 100644
--- a/compiler/testData/diagnostics/tests/syntheticExtensions/samAdapters/overloadResolutionWithoutRefinedSams.kt
+++ b/compiler/testData/diagnostics/tests/syntheticExtensions/samAdapters/overloadResolutionWithoutRefinedSams.kt
@@ -1,4 +1,4 @@
-// !LANGUAGE: -RefinedSamAdaptersPriority
+// !LANGUAGE: -RefinedSamAdaptersPriority -NewInference
 // !CHECK_TYPE
 // FILE: A.java
 public class A {
diff --git a/compiler/tests-common/tests/org/jetbrains/kotlin/checkers/CompilerTestLanguageVersionSettings.kt b/compiler/tests-common/tests/org/jetbrains/kotlin/checkers/CompilerTestLanguageVersionSettings.kt
index 86fc3dc0a66..12741325026 100644
--- a/compiler/tests-common/tests/org/jetbrains/kotlin/checkers/CompilerTestLanguageVersionSettings.kt
+++ b/compiler/tests-common/tests/org/jetbrains/kotlin/checkers/CompilerTestLanguageVersionSettings.kt
@@ -26,7 +26,7 @@ data class CompilerTestLanguageVersionSettings(
         override val languageVersion: LanguageVersion,
         private val analysisFlags: Map<AnalysisFlag<*>, Any?> = emptyMap()
 ) : LanguageVersionSettings {
-    private val languageFeatures = initialLanguageFeatures + specificFeaturesForTests()
+    private val languageFeatures = specificFeaturesForTests() + initialLanguageFeatures
     private val delegate = LanguageVersionSettingsImpl(languageVersion, apiVersion)
 
     override fun getFeatureSupport(feature: LanguageFeature): LanguageFeature.State =