diff --git a/ci/lcitool/projects/virt-viewer.yml b/ci/lcitool/projects/virt-viewer.yml
index 5e861cd..f889d9c 100644
--- a/ci/lcitool/projects/virt-viewer.yml
+++ b/ci/lcitool/projects/virt-viewer.yml
@@ -10,6 +10,7 @@ packages:
   - gstreamer-plugins-good
   - gtk3
   - icoutils
+  - libc
   - libgovirt
   - librest
   - libtool