diff --git a/src/app.ts b/src/app.ts
index 28d7419..f8a682b 100644
--- a/src/app.ts
+++ b/src/app.ts
@@ -14,7 +14,7 @@ import cors from "cors"
 
 require("dotenv").config()
 
-const swaggerDocument: object = JSON.parse(readFileSync("openapi.json", "utf8"))
+const swaggerDocument: object = JSON.parse(readFileSync(config.openapiFile, "utf8"))
 
 const logger = new Logger(true, true)
 
diff --git a/src/config.ts b/src/config.ts
index 9f1c35f..ef8fb65 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -45,6 +45,7 @@ export default {
     skipRatelimiters: process.env.SKIPRATELIMITERS == "true",
     corsEnabled: process.env.ENABLE_CORS == "true",
     corsAllowed: (process.env.ALLOWED_CORS_ORIGINS || "").split(","),
+    openapiFile: process.env.PASTEBIN_OPENAPI_SPEC_FILE || "openapi.json",
 
     mailerEnabled: process.env.MAIL_ENABLED === "true",
     getMailer: getMailer,