diff --git a/build-tools/src/main/kotlin/org/jetbrains/kotlin/testing/native/NativeTest.kt b/build-tools/src/main/kotlin/org/jetbrains/kotlin/testing/native/NativeTest.kt
index 9ed0b8acbcb..7728800d8cb 100644
--- a/build-tools/src/main/kotlin/org/jetbrains/kotlin/testing/native/NativeTest.kt
+++ b/build-tools/src/main/kotlin/org/jetbrains/kotlin/testing/native/NativeTest.kt
@@ -153,6 +153,7 @@ open class LinkNativeTest @Inject constructor(
 
 fun createTestTask(
         project: Project,
+        testName: String,
         testTaskName: String,
         testedTaskNames: List<String>,
         configureCompileToBitcode: CompileToBitcode.() -> Unit = {},
@@ -240,5 +241,14 @@ fun createTestTask(
         doFirst {
             workingDir.mkdirs()
         }
+
+        doLast {
+            // TODO: Better to use proper XML parsing.
+            var contents = xmlReport.readText()
+            contents = contents.replace("<testsuite name=\"", "<testsuite name=\"${testName}.")
+            contents = contents.replace("classname=\"", "classname=\"${testName}.")
+            val rewrittenReport = workingDir.resolve("report-with-prefixes.xml")
+            rewrittenReport.writeText(contents)
+        }
     }
 }
diff --git a/runtime/build.gradle.kts b/runtime/build.gradle.kts
index 03fc54cae3a..59b0593b9c0 100644
--- a/runtime/build.gradle.kts
+++ b/runtime/build.gradle.kts
@@ -97,6 +97,7 @@ bitcode {
 targetList.forEach { targetName ->
     createTestTask(
             project,
+            "StdAlloc",
             "${targetName}StdAllocRuntimeTests",
             listOf(
                 "${targetName}Runtime",
@@ -110,6 +111,7 @@ targetList.forEach { targetName ->
 
     createTestTask(
             project,
+            "Mimalloc",
             "${targetName}MimallocRuntimeTests",
             listOf(
                 "${targetName}Runtime",