diff --git a/ragconnect.tests/src/test/java/org/jastadd/ragconnect/tests/Errors.java b/ragconnect.tests/src/test/java/org/jastadd/ragconnect/tests/Errors.java
index 1b4945455a51bd83f1e4ef89f03a829c39bbdc37..63ee6de3ef515e46768a9dc9bfc75477a451bfd5 100644
--- a/ragconnect.tests/src/test/java/org/jastadd/ragconnect/tests/Errors.java
+++ b/ragconnect.tests/src/test/java/org/jastadd/ragconnect/tests/Errors.java
@@ -53,10 +53,10 @@ public class Errors {
         .collect(Collectors.toList());
     Path outPath = TestUtils.runCompiler(grammarFile, connectFiles, rootNode, ERROR_DIRECTORY, 1);
 
-    final String startOfErrorsPattern = "SEVERE: Errors:";
+    final String startOfErrorsPattern = "Errors:\n";
     String out = readFile(outPath, Charset.defaultCharset());
     assertThat(out).contains(startOfErrorsPattern);
-    out = out.substring(out.indexOf(startOfErrorsPattern) + 16);
+    out = out.substring(out.indexOf(startOfErrorsPattern) + startOfErrorsPattern.length());
 
     Path expectedPath = Paths.get(TestUtils.INPUT_DIRECTORY_PREFIX)
         .resolve(ERROR_DIRECTORY)