diff --git a/comps-fe6.xml.in b/comps-fe6.xml.in
index ca97923e..44d018d8 100644
--- a/comps-fe6.xml.in
+++ b/comps-fe6.xml.in
@@ -152,6 +152,7 @@
       <packagereq type="optional">ipython</packagereq>
       <packagereq type="optional">jam</packagereq>
       <packagereq type="optional">kuipc</packagereq>
+      <packagereq type="optional">lcov</packagereq>
       <packagereq type="optional">lightning</packagereq>
       <packagereq type="optional">lincvs</packagereq>
       <packagereq type="optional">lua</packagereq>