diff --git a/pkgs/applications/office/libreoffice/default.nix b/pkgs/applications/office/libreoffice/default.nix
index 7007b59b3012..28ffe6d11bbe 100644
--- a/pkgs/applications/office/libreoffice/default.nix
+++ b/pkgs/applications/office/libreoffice/default.nix
@@ -97,7 +97,7 @@
 , libetonyek
 , liborcus
 , libpng
-, langs ? [ "ar" "ca" "cs" "da" "de" "en-GB" "en-US" "eo" "es" "fi" "fr" "hu" "it" "ja" "nl" "pl" "pt" "pt-BR" "ro" "ru" "sl" "tr" "uk" "zh-CN" ]
+, langs ? [ "ar" "ca" "cs" "da" "de" "en-GB" "en-US" "eo" "es" "fi" "fr" "hu" "it" "ja" "nl" "pl" "pt" "pt-BR" "ro" "ru" "sk" "sl" "tr" "uk" "zh-CN" ]
 , withHelp ? true
 , kdeIntegration ? false
 , qtbase ? null