diff --git a/apps/client/src/pages/home.tsx b/apps/client/src/pages/home.tsx
index 2dadf86b..82eab3f2 100644
--- a/apps/client/src/pages/home.tsx
+++ b/apps/client/src/pages/home.tsx
@@ -200,6 +200,9 @@ export default function HomePage(): JSX.Element {
                                 onChange={(event) =>
                                     setInviteCode(event.target.value)
                                 }
+                                disabled={
+                                    !!_searchParams.get("credentialGroupId")
+                                }
                             />
                         </VStack>
 
@@ -213,6 +216,7 @@ export default function HomePage(): JSX.Element {
                                 onChange={(event) =>
                                     setCredentialGroupId(event.target.value)
                                 }
+                                disabled={!!_searchParams.get("inviteCode")}
                             />
                         </VStack>