diff --git a/build.gradle.kts b/build.gradle.kts
index 42f70d5..15ffb62 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -13,10 +13,11 @@ plugins {
 val wasmJsBrowserTestReport by tasks.registering(TestReport::class) {
     destinationDirectory.set(layout.buildDirectory.file("reports/wasmJsBrowserTest").get().asFile)
     subprojects.forEach {
-        val wasmJsBrowserTest by it.tasks.existing(KotlinJsTest::class)
-        val task = wasmJsBrowserTest.orNull ?: return@forEach
+        val wasmJsBrowserTest: KotlinJsTest = it.tasks
+            .findByName("wasmJsBrowserTest") as? KotlinJsTest
+            ?: return@forEach
 
-        testResults.from(task.binaryResultsDirectory)
+        testResults.from(wasmJsBrowserTest.binaryResultsDirectory)
     }
 }