diff --git a/rbutil/rbutilqt/rbutilqt-lang.qrc b/rbutil/rbutilqt/rbutilqt-lang.qrc
index 64eb502a3d..5d7c931c42 100644
--- a/rbutil/rbutilqt/rbutilqt-lang.qrc
+++ b/rbutil/rbutilqt/rbutilqt-lang.qrc
@@ -1,5 +1,6 @@
 <RCC>
     <qresource prefix="/" >
+        <file>lang/rbutil_cs.qm</file>
         <file>lang/rbutil_de.qm</file>
         <file>lang/rbutil_fi.qm</file>
         <file>lang/rbutil_tr.qm</file>