diff --git a/apps/app/pages/[workspaceSlug]/projects/[projectId]/settings/index.tsx b/apps/app/pages/[workspaceSlug]/projects/[projectId]/settings/index.tsx
index 2db8527141..4f86e5cf92 100644
--- a/apps/app/pages/[workspaceSlug]/projects/[projectId]/settings/index.tsx
+++ b/apps/app/pages/[workspaceSlug]/projects/[projectId]/settings/index.tsx
@@ -255,7 +255,7 @@ const GeneralSettings: NextPage = () => {
             <div className="col-span-12 sm:col-span-6">
               <h4 className="text-xl font-semibold">Identifier</h4>
               <p className="text-gray-500">
-                Create a 1-6 characters{"'"} identifier for the project.
+                Create a 1-5 characters{"'"} identifier for the project.
               </p>
             </div>
             <div className="col-span-12 sm:col-span-6">
@@ -268,13 +268,15 @@ const GeneralSettings: NextPage = () => {
                   placeholder="Enter identifier"
                   validations={{
                     required: "Identifier is required",
+                    validate: (value) =>
+                      /^[A-Z]+$/.test(value) || "Identifier must be uppercase text.",
                     minLength: {
                       value: 1,
                       message: "Identifier must at least be of 1 character",
                     },
                     maxLength: {
-                      value: 9,
-                      message: "Identifier must at most be of 9 characters",
+                      value: 5,
+                      message: "Identifier must at most be of 5 characters",
                     },
                   }}
                 />