diff --git a/pkgs/desktops/pantheon/apps/elementary-calendar/default.nix b/pkgs/desktops/pantheon/apps/elementary-calendar/default.nix
index f9ab49a72b9..cf0d0d812fe 100644
--- a/pkgs/desktops/pantheon/apps/elementary-calendar/default.nix
+++ b/pkgs/desktops/pantheon/apps/elementary-calendar/default.nix
@@ -18,6 +18,7 @@
 , python3
 , libnotify
 , libical
+, libgdata
 , evolution-data-server
 , appstream-glib
 , elementary-icon-theme
@@ -67,6 +68,7 @@ stdenv.mkDerivation rec {
     libgee
     libical
     libnotify
+    libgdata # required by some dependency transitively
   ];
 
   postPatch = ''