diff --git a/test-junit5/build.gradle b/test-junit5/build.gradle
index e09a1a606..6884e3719 100644
--- a/test-junit5/build.gradle
+++ b/test-junit5/build.gradle
@@ -16,6 +16,7 @@ tasks.withType(Test).configureEach {
 configurations {
     nativeImageTestClasspath {
         exclude(group: 'org.apache.groovy')
+        exclude(group: 'org.spockframework')
     }
 }