diff --git a/maven-sympathy/build.gradle b/maven-sympathy/build.gradle
index e57bf26..2883d80 100644
--- a/maven-sympathy/build.gradle
+++ b/maven-sympathy/build.gradle
@@ -34,8 +34,6 @@ gradlePlugin {
 }
 
 dependencies {
-    compileOnly(libs.kotlin.gradle.api)
-
     testRuntimeOnly(libs.junit.platform.launcher)
     testRuntimeOnly(libs.junit.jupiter.engine)
 
diff --git a/maven-sympathy/src/main/kotlin/io/github/usefulness/mavensympathy/MavenSympathyPlugin.kt b/maven-sympathy/src/main/kotlin/io/github/usefulness/mavensympathy/MavenSympathyPlugin.kt
index 8b4f80e..8cea8bf 100644
--- a/maven-sympathy/src/main/kotlin/io/github/usefulness/mavensympathy/MavenSympathyPlugin.kt
+++ b/maven-sympathy/src/main/kotlin/io/github/usefulness/mavensympathy/MavenSympathyPlugin.kt
@@ -9,12 +9,11 @@ public class MavenSympathyPlugin : Plugin<Project> {
     override fun apply(target: Project): Unit = with(target) {
         val reportingExtension = extensions.getByType(ReportingExtension::class.java)
         val task = tasks.register("sympathyForMrMaven", SympathyForMrMavenTask::class.java) {
-            outputFile.set(reportingExtension.baseDirectory.map { it.dir("sympathyForMrMaven").file("output.txt") })
+            outputFile.set(reportingExtension.baseDirectory.map { it.dir(name).file("output.txt") })
         }
-        configurations.configureEach {
-            if (!isCanBeResolved) return@configureEach
-
+        configurations.matching { it.isCanBeResolved }.configureEach {
             task.configure {
+                if (!isCanBeResolved) return@configure
                 configurationWithDependencies.put(this@configureEach.name, incoming.resolutionResult.rootComponent)
             }
         }
diff --git a/maven-sympathy/src/main/kotlin/io/github/usefulness/mavensympathy/SympathyForMrMavenTask.kt b/maven-sympathy/src/main/kotlin/io/github/usefulness/mavensympathy/SympathyForMrMavenTask.kt
index e3af256..bfe32a8 100644
--- a/maven-sympathy/src/main/kotlin/io/github/usefulness/mavensympathy/SympathyForMrMavenTask.kt
+++ b/maven-sympathy/src/main/kotlin/io/github/usefulness/mavensympathy/SympathyForMrMavenTask.kt
@@ -27,20 +27,26 @@ public open class SympathyForMrMavenTask @Inject constructor(objectFactory: Obje
     public fun run() {
         var fail = false
         configurationWithDependencies.get().forEach { (name, root) ->
-            root.dependencies.filterIsInstance<ResolvedDependencyResult>().forEach { rdr ->
-                val requested = rdr.requested as? ModuleComponentSelector ?: return@forEach
-                val selected = rdr.selected
-                val requestedVersion = requested.version
-                val selectedVersion = selected.moduleVersion?.version
-                if (requestedVersion != selectedVersion) {
-                    logger.error("[$name] requested: $requested changed to $selectedVersion")
-                    fail = true
+            root.dependencies.asSequence()
+                .filterIsInstance<ResolvedDependencyResult>()
+                .filter { it.requested is ModuleComponentSelector }
+                .forEach { rdr ->
+                    val requested = rdr.requested as? ModuleComponentSelector
+                    val selected = rdr.selected
+                    val requestedVersion = requested?.version
+                    val selectedVersion = selected.moduleVersion?.version
+                    if (!requestedVersion.isNullOrBlank() && requestedVersion != selectedVersion) {
+                        logger.error("[$name] dependency $requested version changed $requestedVersion -> $selectedVersion")
+                        fail = true
+                    }
                 }
-            }
         }
+        val report = outputFile.get().asFile
         if (fail) {
+            report.writeText("NOT OK")
             error("Declared dependencies were upgraded transitively. See task output above. Please update their versions.")
+        } else {
+            report.writeText("OK")
         }
-        outputFile.get().asFile.writeText("OK")
     }
 }
diff --git a/maven-sympathy/src/test/kotlin/io/github/usefulness/mavensympathy/IntegrationTest.kt b/maven-sympathy/src/test/kotlin/io/github/usefulness/mavensympathy/IntegrationTest.kt
index 57b3848..5da9ec5 100644
--- a/maven-sympathy/src/test/kotlin/io/github/usefulness/mavensympathy/IntegrationTest.kt
+++ b/maven-sympathy/src/test/kotlin/io/github/usefulness/mavensympathy/IntegrationTest.kt
@@ -20,12 +20,19 @@ class IntegrationTest {
             // language=groovy
             writeText(
                 """
-                dependencyResolutionManagement {
-                    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
-                    repositories {
-                        mavenCentral()
+                    pluginManagement {
+                        repositories { 
+                             mavenCentral()
+                             gradlePluginPortal()
+                        }
                     }
-                }
+                    dependencyResolutionManagement {
+                        repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+                        repositories {
+                            mavenCentral()
+                        }
+                    }
+
                 """.trimIndent(),
             )
         }
@@ -41,6 +48,15 @@ class IntegrationTest {
                     id("java-library")
                     id("io.github.usefulness.maven-sympathy")
                 }
+                
+                tasks.withType(Test).configureEach {
+                    useJUnitPlatform()
+                }
+                
+                dependencies {
+                    testRuntimeOnly("org.junit.platform:junit-platform-launcher")
+                    testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:5.10.2")
+                }
                 """.trimIndent(),
             )
         }
@@ -96,6 +112,6 @@ class IntegrationTest {
         }
         val result = runGradle(projectDir = rootDirectory, shouldFail = true)
 
-        assertThat(result.output).contains("com.squareup.okhttp3:okhttp:3.14.8 changed to 3.14.9")
+        assertThat(result.output).contains("com.squareup.okhttp3:okhttp:3.14.8 version changed 3.14.8 -> 3.14.9")
     }
 }