diff --git a/completion.qrc b/completion.qrc
index 45fefc80b..6b505bca9 100644
--- a/completion.qrc
+++ b/completion.qrc
@@ -1445,6 +1445,7 @@
 <file>completion/etoolbox.cwl</file>
 <file>completion/etruscan.cwl</file>
 <file>completion/eucal.cwl</file>
+<file>completion/euclidean-lattice.cwl</file>
 <file>completion/euclideangeometry.cwl</file>
 <file>completion/euflag.cwl</file>
 <file>completion/eufrak.cwl</file>