diff --git a/doc/build-unix.md b/doc/build-unix.md
index bd25d86349..aca07199ca 100644
--- a/doc/build-unix.md
+++ b/doc/build-unix.md
@@ -105,7 +105,9 @@ To build without GUI pass `--without-gui`.
 
 To build with Qt 5 you need the following:
 
-    sudo apt-get install libqt5gui5 libqt5core5a libqt5dbus5 qttools5-dev qttools5-dev-tools libprotobuf-dev protobuf-compiler
+    sudo apt-get install libqt5gui5 libqt5core5a libqt5dbus5 qttools5-dev qttools5-dev-tools libprotobuf-dev protobuf-compiler imagemagick librsvg2-bin
+
+The last two dependencies are required to generate Elements images that don't exist in Bitcoin Core.
 
 libqrencode (optional) can be installed with: