diff --git a/modules/h/.distr b/modules/h/.distr
index 9fe3eb197..170ea4d68 100644
--- a/modules/h/.distr
+++ b/modules/h/.distr
@@ -5,3 +5,4 @@ em_label.h
 em_codeCE.h
 em_codeO.h
 emO_code.h
+em_mesX.h