1 files changed, 1 insertions, 1 deletions

diff --git a/language/src/test/java/tools/refinery/language/tests/serializer/ProblemSerializerTest.java b/language/src/test/java/tools/refinery/language/tests/serializer/ProblemSerializerTest.java
index 802457cb..22c79a09 100644
--- a/language/src/test/java/tools/refinery/language/tests/serializer/ProblemSerializerTest.java
+++ b/language/src/test/java/tools/refinery/language/tests/serializer/ProblemSerializerTest.java
@@ -36,7 +36,7 @@ import tools.refinery.language.tests.ProblemInjectorProvider;
 
 @ExtendWith(InjectionExtension.class)
 @InjectWith(ProblemInjectorProvider.class)
-public class ProblemSerializerTest {
+class ProblemSerializerTest {
         @Inject
         ResourceSet resourceSet;