diff --git a/Tools/setup/requirements.txt b/Tools/setup/requirements.txt
index c4af02e354..72a8857b91 100644
--- a/Tools/setup/requirements.txt
+++ b/Tools/setup/requirements.txt
@@ -4,6 +4,7 @@ cerberus
 coverage
 empy>=3.3
 jinja2>=2.8
+jsonschema
 matplotlib>=3.0.*
 numpy>=1.13
 nunavut>=1.1.0
diff --git a/Tools/setup/shell.nix b/Tools/setup/shell.nix
index d3e77d3c47..0ade3f432a 100644
--- a/Tools/setup/shell.nix
+++ b/Tools/setup/shell.nix
@@ -44,6 +44,7 @@ in pkgs.mkShell {
 		coverage
 		empy
 		jinja2
+		jsonschema
 		matplotlib
 		numpy
 		packaging