diff --git a/app/api/favicon/route.ts b/app/api/favicon/route.ts
index fcf7625f9..d756fee08 100644
--- a/app/api/favicon/route.ts
+++ b/app/api/favicon/route.ts
@@ -83,12 +83,7 @@ async function readLocalFallbackFavicon() {
 export async function GET(request: Request) {
   try {
     const requestUrl = new URL(request.url);
-    if (
-      process.env.CANVAS_E2E_LOCAL === "true" ||
-      requestUrl.hostname === "127.0.0.1" ||
-      requestUrl.hostname === "localhost" ||
-      requestUrl.hostname === "::1"
-    ) {
+    if (process.env.CANVAS_E2E_LOCAL === "true") {
       return await readLocalFallbackFavicon();
     }
 
diff --git a/app/api/site-settings/route.ts b/app/api/site-settings/route.ts
index 8d675735b..0323829a5 100644
--- a/app/api/site-settings/route.ts
+++ b/app/api/site-settings/route.ts
@@ -1010,11 +1010,7 @@ export async function GET(request: NextRequest) {
   try {
     const startedAt = Date.now();
     const scope = request.nextUrl.searchParams.get("scope") || "";
-    const isLocalCanvasE2E =
-      process.env.CANVAS_E2E_LOCAL === "true" ||
-      request.nextUrl.hostname === "127.0.0.1" ||
-      request.nextUrl.hostname === "localhost" ||
-      request.nextUrl.hostname === "::1";
+    const isLocalCanvasE2E = process.env.CANVAS_E2E_LOCAL === "true";
 
     if (
       isLocalCanvasE2E &&
diff --git a/app/api/user/membership-summary/route.ts b/app/api/user/membership-summary/route.ts
index bc7e5a929..f8a196178 100644
--- a/app/api/user/membership-summary/route.ts
+++ b/app/api/user/membership-summary/route.ts
@@ -22,14 +22,9 @@ import { defaultPointsSystemConfig } from "@/lib/points/config";
 const MEMBERSHIP_CONFIG_KEY = "membership_config";
 const MEMBERSHIP_USER_OVERRIDES_KEY = "membership_user_plan_overrides";
 
-export async function GET(request: Request) {
+export async function GET() {
   try {
-    const requestHost = new URL(request.url).hostname;
-    const isLocalCanvasE2E =
-      process.env.CANVAS_E2E_LOCAL === "true" ||
-      requestHost === "127.0.0.1" ||
-      requestHost === "localhost" ||
-      requestHost === "::1";
+    const isLocalCanvasE2E = process.env.CANVAS_E2E_LOCAL === "true";
 
     if (isLocalCanvasE2E) {
       const currentPlan = getMembershipPlanById(defaultMembershipConfig, "pro");