diff --git a/pkgs/applications/science/misc/snakemake/default.nix b/pkgs/applications/science/misc/snakemake/default.nix
index 5ecde8396069..ece6b1bf538a 100644
--- a/pkgs/applications/science/misc/snakemake/default.nix
+++ b/pkgs/applications/science/misc/snakemake/default.nix
@@ -12,10 +12,13 @@ python3Packages.buildPythonApplication rec {
     docutils
     filelock
     GitPython
+    jinja2
     jsonschema
     nbformat
+    networkx
     psutil
     pulp
+    pygraphviz
     pyyaml
     ratelimiter
     requests