diff --git a/debian/control b/debian/control
index d1f9c652c..e29454c54 100644
--- a/debian/control
+++ b/debian/control
@@ -2,7 +2,7 @@ Source: spot
 Section: science
 Priority: optional
 Maintainer: Alexandre Duret-Lutz <adl@lrde.epita.fr>
-Build-Depends: debhelper (>= 12), python3-all-dev, ipython3-notebook | python3-ipykernel, ipython3-notebook | python3-nbconvert, libltdl-dev, dh-python
+Build-Depends: debhelper (>= 12), python3-all-dev, ipython3-notebook | python3-ipykernel, ipython3-notebook | python3-nbconvert, libltdl-dev, dh-python, graphviz, jupyter-nbconvert, doxygen
 Standards-Version: 4.5.1
 Homepage: http://spot.lrde.epita.fr/