diff --git a/libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/KotlinPluginWrapper.kt b/libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/KotlinPluginWrapper.kt
index a1b1754e37d..00d097275d4 100644
--- a/libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/KotlinPluginWrapper.kt
+++ b/libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/plugin/KotlinPluginWrapper.kt
@@ -51,10 +51,10 @@ import org.jetbrains.kotlin.gradle.targets.native.internal.CInteropKlibLibraryEl
 import org.jetbrains.kotlin.gradle.tasks.AbstractKotlinCompileTool
 import org.jetbrains.kotlin.gradle.testing.internal.KotlinTestsRegistry
 import org.jetbrains.kotlin.gradle.tooling.registerBuildKotlinToolingMetadataTask
+import org.jetbrains.kotlin.gradle.utils.*
 import org.jetbrains.kotlin.gradle.utils.addGradlePluginMetadataAttributes
 import org.jetbrains.kotlin.gradle.utils.checkGradleCompatibility
 import org.jetbrains.kotlin.gradle.utils.getOrPut
-import org.jetbrains.kotlin.gradle.utils.loadPropertyFromResources
 import org.jetbrains.kotlin.gradle.utils.runProjectConfigurationHealthCheck
 import org.jetbrains.kotlin.statistics.metrics.StringMetrics
 import org.jetbrains.kotlin.tooling.core.KotlinToolingVersion
@@ -92,7 +92,10 @@ abstract class DefaultKotlinBasePlugin : KotlinBasePlugin {
             addGradlePluginMetadataAttributes(project)
         }
 
-        KotlinGradleBuildServices.registerIfAbsent(project.gradle).get().detectKotlinPluginLoadedInMultipleProjects(project, kotlinPluginVersion)
+        val kotlinGradleBuildServices = KotlinGradleBuildServices.registerIfAbsent(project.gradle).get()
+        if (!isProjectIsolationEnabled(project.gradle)) {
+            kotlinGradleBuildServices.detectKotlinPluginLoadedInMultipleProjects(project, kotlinPluginVersion)
+        }
 
         BuildMetricsService.registerIfAbsent(project)?.also { buildMetricsService ->
             val buildEventsListenerRegistryHolder = BuildEventsListenerRegistryHolder.getInstance(project)
diff --git a/libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/utils/configurationCache.kt b/libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/utils/configurationCache.kt
index c35d48fb8cc..eb187327ebd 100644
--- a/libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/utils/configurationCache.kt
+++ b/libraries/tools/kotlin-gradle-plugin/src/common/kotlin/org/jetbrains/kotlin/gradle/utils/configurationCache.kt
@@ -13,6 +13,13 @@ import org.gradle.api.provider.Provider
 import org.jetbrains.kotlin.gradle.plugin.internal.configurationTimePropertiesAccessor
 import org.jetbrains.kotlin.gradle.plugin.internal.usedAtConfigurationTime
 
+internal fun isProjectIsolationEnabled(gradle: Gradle) =
+    try {
+        (gradle.startParameter as? StartParameterInternal)?.isolatedProjects?.get()
+    } catch (_: IncompatibleClassChangeError) {
+        null
+    } ?: false
+
 internal fun isConfigurationCacheAvailable(gradle: Gradle) =
     try {
         val startParameters = gradle.startParameter