diff --git a/samples/standalone/dsl/http-server/build.gradle b/samples/standalone/dsl/http-server/build.gradle
index 34e3c83ab5..9012f424c3 100644
--- a/samples/standalone/dsl/http-server/build.gradle
+++ b/samples/standalone/dsl/http-server/build.gradle
@@ -46,11 +46,13 @@ dependencies {
 }
 
 contractTest {
-	useJUnitPlatform()
+	doFirst { // https://github.com/spring-cloud/spring-cloud-contract/issues/1910
+		useJUnitPlatform()
+	}
 	systemProperty 'spring.profiles.active', 'gradle'
-	// testLogging {
-	// 	exceptionFormat = 'full'
-	// }
+	 testLogging {
+	 	exceptionFormat = 'full'
+	 }
 	afterSuite { desc, result ->
 		if (!desc.parent) {
 			println "Results: (${result.testCount} tests, ${result.successfulTestCount} successes, ${result.failedTestCount} failures, ${result.skippedTestCount} skipped)"