diff --git a/pmd-dist/src/test/java/net/sourceforge/pmd/it/BinaryDistributionIT.java b/pmd-dist/src/test/java/net/sourceforge/pmd/it/BinaryDistributionIT.java
index b37093098f..5da0b5f5a1 100644
--- a/pmd-dist/src/test/java/net/sourceforge/pmd/it/BinaryDistributionIT.java
+++ b/pmd-dist/src/test/java/net/sourceforge/pmd/it/BinaryDistributionIT.java
@@ -112,7 +112,7 @@ public class BinaryDistributionIT {
 
         result = CpdExecutor.runCpd(tempDir, "-h");
 
-        result.assertExecutionResult(1, "Supported languages: [apex, cpp, cs, ecmascript, fortran, go, groovy, java, jsp, kotlin, matlab, objectivec, perl, php, plsql, python, ruby, scala, swift, vf]");
+        result.assertExecutionResult(1, "Supported languages: [apex, cpp, cs, dart, ecmascript, fortran, go, groovy, java, jsp, kotlin, matlab, objectivec, perl, php, plsql, python, ruby, scala, swift, vf]");
 
         result = CpdExecutor.runCpd(tempDir, "--minimum-tokens", "10", "--format", "text", "--files", srcDir);
         result.assertExecutionResult(4, "Found a 10 line (55 tokens) duplication in the following files:");