diff --git a/schemas/tests.v1.schema.json b/schemas/tests.v1.schema.json
index e2aca8b6..cacc6399 100644
--- a/schemas/tests.v1.schema.json
+++ b/schemas/tests.v1.schema.json
@@ -23,7 +23,8 @@
                 "^[a-z][a-z0-9_]*$": {
                     "anyOf": [
                         {"type": "string"},
-                        {"type": "number"}
+                        {"type": "number"},
+                        {"type": "boolean"}
                     ]
                 }
             }