diff --git a/src/main/kotlin/com/beust/kobalt/internal/SpekRunner.kt b/src/main/kotlin/com/beust/kobalt/internal/SpekRunner.kt
new file mode 100644
index 00000000..c7d1c251
--- /dev/null
+++ b/src/main/kotlin/com/beust/kobalt/internal/SpekRunner.kt
@@ -0,0 +1,19 @@
+package com.beust.kobalt.internal
+
+import com.beust.kobalt.api.IAffinity
+import com.beust.kobalt.api.IClasspathDependency
+import com.beust.kobalt.api.KobaltContext
+import com.beust.kobalt.api.Project
+
+public class SpekRunner() : GenericTestRunner() {
+
+    override val mainClass = "org.junit.runner.JUnitCore"
+
+    override fun affinity(project: Project, context: KobaltContext) =
+            if (project.testDependencies.any { it.id.contains("org.jetbrains.spek")})IAffinity.DEFAULT_POSITIVE_AFFINITY
+            else 0
+
+    override fun args(project: Project, classpath: List<IClasspathDependency>) = findTestClasses(project, classpath)
+
+}
+
diff --git a/src/main/resources/META-INF/kobalt-plugin.xml b/src/main/resources/META-INF/kobalt-plugin.xml
index ca48fd11..cadfc4a4 100644
--- a/src/main/resources/META-INF/kobalt-plugin.xml
+++ b/src/main/resources/META-INF/kobalt-plugin.xml
@@ -17,9 +17,10 @@
         <class-name>com.beust.kobalt.app.java.JavaBuildGenerator</class-name>
         <class-name>com.beust.kobalt.app.kotlin.KotlinBuildGenerator</class-name>
 
-        <!-- These classes run TestNG or JUnit depending on which one the user picked -->
+        <!-- Test runners -->
         <class-name>com.beust.kobalt.internal.JUnitRunner</class-name>
         <class-name>com.beust.kobalt.internal.TestNgRunner</class-name>
+        <class-name>com.beust.kobalt.internal.SpekRunner</class-name>
 
     </plugin-actors>
 </kobalt-plugin>
\ No newline at end of file