diff --git a/buildSrc/src/main/kotlin/tasks.kt b/buildSrc/src/main/kotlin/tasks.kt
index 2e8b4925d68..c8a7c9b2b25 100644
--- a/buildSrc/src/main/kotlin/tasks.kt
+++ b/buildSrc/src/main/kotlin/tasks.kt
@@ -12,6 +12,7 @@ import org.gradle.api.Project
 import org.gradle.api.Task
 import org.gradle.api.artifacts.Configuration
 import org.gradle.api.artifacts.ProjectDependency
+import org.gradle.api.file.FileCollection
 import org.gradle.api.file.FileSystemOperations
 import org.gradle.api.internal.tasks.testing.filter.DefaultTestFilter
 import org.gradle.api.tasks.TaskProvider
@@ -333,8 +334,9 @@ fun Project.confugureFirPluginAnnotationsDependency(testTask: TaskProvider<Test>
 
     testTask.configure {
         dependsOn(firPluginAnnotations)
+        val localFirPluginAnnotations: FileCollection = firPluginAnnotations
         doFirst {
-            systemProperty("firPluginAnnotations.path", firPluginAnnotations.singleFile.canonicalPath)
+            systemProperty("firPluginAnnotations.path", localFirPluginAnnotations.singleFile.canonicalPath)
         }
     }
 }
diff --git a/plugins/atomicfu/atomicfu-compiler/build.gradle.kts b/plugins/atomicfu/atomicfu-compiler/build.gradle.kts
index 3472076dfef..98eedf8d476 100644
--- a/plugins/atomicfu/atomicfu-compiler/build.gradle.kts
+++ b/plugins/atomicfu/atomicfu-compiler/build.gradle.kts
@@ -110,10 +110,13 @@ projectTest(jUnitMode = JUnitMode.JUnit5) {
     useJUnitPlatform()
     workingDir = rootDir
     dependsOn(atomicfuJsIrRuntimeForTests)
+    val localAtomicfuJsIrRuntimeForTests: FileCollection = atomicfuJsIrRuntimeForTests
+    val localAtomicfuJsClasspath: FileCollection = atomicfuJsClasspath
+    val localAtomicfuJvmClasspath: FileCollection = atomicfuJvmClasspath
     doFirst {
-        systemProperty("atomicfuJsIrRuntimeForTests.classpath", atomicfuJsIrRuntimeForTests.asPath)
-        systemProperty("atomicfuJs.classpath", atomicfuJsClasspath.asPath)
-        systemProperty("atomicfuJvm.classpath", atomicfuJvmClasspath.asPath)
+        systemProperty("atomicfuJsIrRuntimeForTests.classpath", localAtomicfuJsIrRuntimeForTests.asPath)
+        systemProperty("atomicfuJs.classpath", localAtomicfuJsClasspath.asPath)
+        systemProperty("atomicfuJvm.classpath", localAtomicfuJvmClasspath.asPath)
     }
     setUpJsIrBoxTests()
 }
@@ -123,8 +126,9 @@ d8Plugin.version = v8Version
 
 fun Test.setupV8() {
     dependsOn(d8Plugin.setupTaskProvider)
+    val v8ExecutablePath = d8Plugin.requireConfigured().executablePath.absolutePath
     doFirst {
-        systemProperty("javascript.engine.path.V8", d8Plugin.requireConfigured().executablePath.absolutePath)
+        systemProperty("javascript.engine.path.V8", v8ExecutablePath)
     }
 }