diff --git a/cypress/e2e/brewery/ScenarioParametersValidation.cy.js b/cypress/e2e/brewery/ScenarioParametersValidation.cy.js
index 4cfe83ea0..c524aea20 100644
--- a/cypress/e2e/brewery/ScenarioParametersValidation.cy.js
+++ b/cypress/e2e/brewery/ScenarioParametersValidation.cy.js
@@ -214,6 +214,21 @@ describe('scenario parameters inputs validation', () => {
     ScenarioParameters.getLaunchButton().should('not.be.disabled');
     ScenarioParameters.discard();
   });
+  it('checks error message for invalid file format in file upload input', () => {
+    ScenarioParameters.expandParametersAccordion();
+    BreweryParameters.switchToDatasetPartsTab();
+    BreweryParameters.getExampleDatasetPart2ErrorMessage().should('not.exist');
+    ScenarioParameters.getTabsErrorBadge(BreweryParameters.getDatasetPartsTab()).contains('0');
+    BreweryParameters.uploadExampleDatasetPart2(invalidFormatFilePath);
+    BreweryParameters.getExampleDatasetPart2ErrorMessage().should('be.visible').contains('File format not supported');
+    ScenarioParameters.getTabsErrorBadge(BreweryParameters.getDatasetPartsTab()).contains('1');
+    ScenarioParameters.getSaveButton().should('be.disabled');
+    ScenarioParameters.getLaunchButton().should('be.disabled');
+    ScenarioParameters.discard();
+    BreweryParameters.getExampleDatasetPart2ErrorMessage().should('not.exist');
+    ScenarioParameters.getLaunchButton().should('not.be.disabled');
+    ScenarioParameters.getTabsErrorBadge(BreweryParameters.getDatasetPartsTab()).contains('0');
+  });
 });
 
 describe('validation with constraints between parameters', () => {
@@ -236,6 +251,7 @@ describe('validation with constraints between parameters', () => {
   });
   it('checks validation constraints', () => {
     ScenarioParameters.expandParametersAccordion();
+
     BreweryParameters.getStockInput().clear().type('4');
     BreweryParameters.getRestockHelperText().should('exist').contains('strictly less than the field Stock');
     BreweryParameters.getRestockInput().clear().type('1');
@@ -243,6 +259,7 @@ describe('validation with constraints between parameters', () => {
     BreweryParameters.getWaitersHelperText().should('exist').contains('less than or equal to the field Restock');
     BreweryParameters.getWaitersInput().clear().type('1');
     BreweryParameters.getWaitersHelperText().should('not.exist');
+
     BreweryParameters.switchToAdditionalParametersTab();
     BreweryParameters.getStartDateInput().clear().type('02/22/2022');
     BreweryParameters.getEndDateHelperText().should('exist').contains('strictly after');
@@ -259,21 +276,12 @@ describe('validation with constraints between parameters', () => {
     BreweryParameters.getAdditionalDateInput().clear().type('06/21/2022');
     BreweryParameters.getAdditionalDateHelperText().should('not.exist');
     ScenarioParameters.discard();
-  });
-  it('checks error message for invalid file format in file upload input', () => {
-    ScenarioParameters.expandParametersAccordion();
+
     BreweryParameters.switchToDatasetPartsTab();
-    BreweryParameters.getExampleDatasetPart2ErrorMessage().should('not.exist');
-    ScenarioParameters.getTabsErrorBadge(BreweryParameters.getDatasetPartsTab()).contains('0');
-    BreweryParameters.uploadExampleDatasetPart2(invalidFormatFilePath);
-    BreweryParameters.getExampleDatasetPart2ErrorMessage().should('be.visible').contains('File format not supported');
-    ScenarioParameters.getTabsErrorBadge(BreweryParameters.getDatasetPartsTab()).contains('1');
-    ScenarioParameters.getSaveButton().should('be.disabled');
-    ScenarioParameters.getLaunchButton().should('be.disabled');
-    ScenarioParameters.discard();
-    BreweryParameters.getExampleDatasetPart2ErrorMessage().should('not.exist');
-    ScenarioParameters.getLaunchButton().should('not.be.disabled');
-    ScenarioParameters.getTabsErrorBadge(BreweryParameters.getDatasetPartsTab()).contains('0');
+    BreweryParameters.getCommentInput().clear().type('Good');
+    BreweryParameters.getEvaluationHelperText().should('exist').contains('must be different from');
+    BreweryParameters.getEvaluationInput().clear().type('Super');
+    BreweryParameters.getEvaluationHelperText().should('not.exist');
   });
 });
 
diff --git a/cypress/fixtures/stubbing/ScenarioParametersValidation/solutions.js b/cypress/fixtures/stubbing/ScenarioParametersValidation/solutions.js
index d2bdfa937..5efd4d919 100644
--- a/cypress/fixtures/stubbing/ScenarioParametersValidation/solutions.js
+++ b/cypress/fixtures/stubbing/ScenarioParametersValidation/solutions.js
@@ -218,17 +218,7 @@ const SOLUTION_WITH_CONSTRAINTS_BETWEEN_PARAMETERS = {
       varType: 'string',
       options: {
         minLength: 2,
-      },
-    },
-    {
-      ...SOLUTION_PARAMETER_EXAMPLE,
-      id: 'currency_name',
-      defaultValue: 'EUR',
-      labels: { fr: 'Nom de la monnaie', en: 'Currency name' },
-      varType: 'string',
-      options: {
-        minLength: 2,
-        maxLength: 10,
+        validation: '!= comment',
       },
     },
     {