diff --git a/python-3.10.10-1.build.sh b/python-3.10.10-1.build.sh
index 907c16e..7081e65 100755
--- a/python-3.10.10-1.build.sh
+++ b/python-3.10.10-1.build.sh
@@ -348,6 +348,7 @@ PACKAGES=$(sed -e s/#.*$// <<- __PKGLIST__
   jupyter_client==7.3.2
 	Sphinx==4.5.0        # hic2cool(0.8.3) moecht gern was aelteres
 	jupyter-server<2.0.0 # You must use Jupyter Server v1 to load JupyterLab as notebook extension. Check if it needed
+  qtconsole==5.4.1     # pairtools wants a lower one; ipython installs latest & greatest
 	ipython[all]
 
 	SciPy