diff --git a/projects/kde/shell.nix b/projects/kde/shell.nix
index f459287..f14a563 100644
--- a/projects/kde/shell.nix
+++ b/projects/kde/shell.nix
@@ -69,6 +69,7 @@ export QT_QUICK_CONTROLS_STYLE_PATH=/home/cullmann/projects/kde/usr/lib/qml/QtQu
     libnl
     libpcap
     libpng
+    libqalculate
     libraw
     libsecret
     libselinux