diff --git a/src/server/schema-validator/scenario-schema.ts b/src/server/schema-validator/scenario-schema.ts
index 9070d732..29ce25f9 100644
--- a/src/server/schema-validator/scenario-schema.ts
+++ b/src/server/schema-validator/scenario-schema.ts
@@ -75,6 +75,7 @@ export const updateScenarioSchema = {
       standardDeviation: Joi.boolean().required(),
       min: Joi.boolean().required(),
       max: Joi.boolean().required(),
+      p50: Joi.boolean().required(),
       p90: Joi.boolean().required(),
       p95: Joi.boolean().required(),
       p99: Joi.boolean().required(),
diff --git a/src/tests/integration/scenario.spec.ts b/src/tests/integration/scenario.spec.ts
index 202cb125..78303a02 100644
--- a/src/tests/integration/scenario.spec.ts
+++ b/src/tests/integration/scenario.spec.ts
@@ -83,6 +83,7 @@ describe("Scenario", () => {
                             avg: true,
                             min: true,
                             max: true,
+                            p50: true,
                             p90: true,
                             p95: true,
                             p99: true,
@@ -139,6 +140,7 @@ describe("Scenario", () => {
                             avg: true,
                             min: true,
                             max: true,
+                            p50: true,
                             p90: true,
                             p95: true,
                             p99: true,