diff --git a/nixos/tests/installer.nix b/nixos/tests/installer.nix
index f385a99ce652..51d0d232ebbf 100644
--- a/nixos/tests/installer.nix
+++ b/nixos/tests/installer.nix
@@ -345,6 +345,7 @@ let
             (docbook-xsl-ns.override {
               withManOptDedupPatch = true;
             })
+            kbd.dev
             kmod.dev
             libarchive.dev
             libxml2.bin