diff --git a/server/.github/test.conf.json5 b/server/.github/test.conf.json5
index 81606dc3d..8bed06276 100644
--- a/server/.github/test.conf.json5
+++ b/server/.github/test.conf.json5
@@ -23,6 +23,7 @@
 	TYPE: "omni",
 	ENABLE_SERVER_HTTPS: false,
 	RUN_OWN_CDN: true,
+	CDN_WEB_LOCATION: "/cdn",
 	OUR_URL: "https://example.com",
 	EMAIL_CONFIG: {
 		FROM: "test <zkldi@example.com>",
diff --git a/server/src/lib/cdn/cdn.ts b/server/src/lib/cdn/cdn.ts
index 68dadfcf0..5e1c7d7bc 100644
--- a/server/src/lib/cdn/cdn.ts
+++ b/server/src/lib/cdn/cdn.ts
@@ -42,7 +42,7 @@ export function CDNRedirect(res: Response, fileLoc: string) {
 		throw new Error(`Invalid fileLoc - did not start with /.`);
 	}
 
-	return res.redirect(`/cdn${fileLoc}`);
+	return res.redirect(`${ServerConfig.CDN_WEB_LOCATION}${fileLoc}`);
 }
 
 /**
diff --git a/server/src/lib/setup/config.ts b/server/src/lib/setup/config.ts
index 52f70d018..b291a78c6 100644
--- a/server/src/lib/setup/config.ts
+++ b/server/src/lib/setup/config.ts
@@ -78,6 +78,7 @@ export interface TachiConfig {
 	LOGGER_DISCORD_WEBHOOK?: string;
 	DISCORD_WHO_TO_TAG?: string[];
 	ENABLE_PUBLIC_SIGNUP?: boolean;
+	CDN_WEB_LOCATION: string;
 }
 
 const isValidOauth2 = p.optional({
@@ -118,6 +119,7 @@ const err = p(config, {
 	LOGGER_DISCORD_WEBHOOK: "*string",
 	DISCORD_WHO_TO_TAG: p.optional(["string"]),
 	ENABLE_PUBLIC_SIGNUP: "*boolean",
+	CDN_WEB_LOCATION: "string",
 });
 
 if (err) {