diff --git a/log4j2-appender/src/test/java/pl/tkowalcz/tjahzi/log4j2/infra/IntegrationTest.java b/log4j2-appender/src/test/java/pl/tkowalcz/tjahzi/log4j2/infra/IntegrationTest.java
index dd34a36..b2cf198 100644
--- a/log4j2-appender/src/test/java/pl/tkowalcz/tjahzi/log4j2/infra/IntegrationTest.java
+++ b/log4j2-appender/src/test/java/pl/tkowalcz/tjahzi/log4j2/infra/IntegrationTest.java
@@ -51,10 +51,8 @@ public class IntegrationTest {
 
             return loadConfig(uri);
         } catch (URISyntaxException e) {
-            Assertions.fail(e);
+            return Assertions.fail(e);
         }
-
-        return null;
     }
 
     public static LoggerContext loadConfig(URI uri) {