diff --git a/server/src/test/java/com/mirth/connect/plugins/xsltstep/XsltStepTest.java b/server/src/test/java/com/mirth/connect/plugins/xsltstep/XsltStepTest.java
index b09d62086..0e987ee43 100644
--- a/server/src/test/java/com/mirth/connect/plugins/xsltstep/XsltStepTest.java
+++ b/server/src/test/java/com/mirth/connect/plugins/xsltstep/XsltStepTest.java
@@ -78,7 +78,7 @@ public void doctypeIsRejected() throws Exception {
             transform("<!DOCTYPE r [ <!ENTITY ok \"canary\"> ]><r>&ok;</r>", TEXT_XSLT);
             fail("expected the DOCTYPE to be refused");
         } catch (Exception e) {
-            assertTrue(String.valueOf(e), String.valueOf(e).contains("DOCTYPE is disallowed"));
+            assertTrue(String.valueOf(e), String.valueOf(e).contains("disallow-doctype-decl"));
         }
     }