diff --git a/debian/control b/debian/control
index e10207b4..f76b9ff3 100644
--- a/debian/control
+++ b/debian/control
@@ -15,6 +15,7 @@ Build-Depends: debhelper (>= 9.0.0),
                qtbase5-dev,
                qttools5-dev-tools,
                qtconnectivity5-dev,
+               qtdeclarative5-dev,
                libnymea-remoteproxyclient-dev,
                libqt5websockets5-dev,
                libqt5bluetooth5,