diff --git a/server/private/lib/config.ts b/server/private/lib/config.ts
index dd32e313..eed642ed 100644
--- a/server/private/lib/config.ts
+++ b/server/private/lib/config.ts
@@ -20,6 +20,7 @@ import {
     readPrivateConfigFile
 } from "#private/lib/readConfigFile";
 import { build } from "@server/build";
+import license from "#private/license/license";
 
 export class PrivateConfig {
     private rawPrivateConfig!: z.infer<typeof privateConfigSchema>;
@@ -44,115 +45,122 @@ export class PrivateConfig {
             throw new Error(`Invalid private configuration file: ${errors}`);
         }
 
-        if (parsedPrivateConfig.branding?.colors) {
-            process.env.BRANDING_COLORS = JSON.stringify(
-                parsedPrivateConfig.branding?.colors
-            );
+        this.rawPrivateConfig = parsedPrivateConfig;
+
+        this.loadEnv();
+    }
+
+    private async loadEnv() {
+        let isValidLicense = false;
+        if (build === "enterprise") {
+            const licenseData = await license.check();
+            if (licenseData.isLicenseValid) {
+                isValidLicense = true;
+            }
+        } else if (build === "saas") {
+            isValidLicense = true;
         }
 
-        if (parsedPrivateConfig.branding?.logo?.light_path) {
-            process.env.BRANDING_LOGO_LIGHT_PATH =
-                parsedPrivateConfig.branding?.logo?.light_path;
-        }
-        if (parsedPrivateConfig.branding?.logo?.dark_path) {
-            process.env.BRANDING_LOGO_DARK_PATH =
-                parsedPrivateConfig.branding?.logo?.dark_path || undefined;
-        }
+        if (isValidLicense) {
+            if (this.rawPrivateConfig.branding?.colors) {
+                process.env.BRANDING_COLORS = JSON.stringify(
+                    this.rawPrivateConfig.branding?.colors
+                );
+            }
 
-        if (build != "oss") {
-            if (parsedPrivateConfig.branding?.logo?.light_path) {
+            if (this.rawPrivateConfig.branding?.logo?.light_path) {
                 process.env.BRANDING_LOGO_LIGHT_PATH =
-                    parsedPrivateConfig.branding?.logo?.light_path;
+                    this.rawPrivateConfig.branding?.logo?.light_path;
             }
-            if (parsedPrivateConfig.branding?.logo?.dark_path) {
+            if (this.rawPrivateConfig.branding?.logo?.dark_path) {
                 process.env.BRANDING_LOGO_DARK_PATH =
-                    parsedPrivateConfig.branding?.logo?.dark_path || undefined;
+                    this.rawPrivateConfig.branding?.logo?.dark_path ||
+                    undefined;
             }
 
-            process.env.BRANDING_LOGO_AUTH_WIDTH = parsedPrivateConfig.branding
-                ?.logo?.auth_page?.width
-                ? parsedPrivateConfig.branding?.logo?.auth_page?.width.toString()
+            process.env.BRANDING_LOGO_AUTH_WIDTH = this.rawPrivateConfig
+                .branding?.logo?.auth_page?.width
+                ? this.rawPrivateConfig.branding?.logo?.auth_page?.width.toString()
                 : undefined;
-            process.env.BRANDING_LOGO_AUTH_HEIGHT = parsedPrivateConfig.branding
-                ?.logo?.auth_page?.height
-                ? parsedPrivateConfig.branding?.logo?.auth_page?.height.toString()
+            process.env.BRANDING_LOGO_AUTH_HEIGHT = this.rawPrivateConfig
+                .branding?.logo?.auth_page?.height
+                ? this.rawPrivateConfig.branding?.logo?.auth_page?.height.toString()
                 : undefined;
 
-            process.env.BRANDING_LOGO_NAVBAR_WIDTH = parsedPrivateConfig
+            process.env.BRANDING_LOGO_NAVBAR_WIDTH = this.rawPrivateConfig
                 .branding?.logo?.navbar?.width
-                ? parsedPrivateConfig.branding?.logo?.navbar?.width.toString()
+                ? this.rawPrivateConfig.branding?.logo?.navbar?.width.toString()
                 : undefined;
-            process.env.BRANDING_LOGO_NAVBAR_HEIGHT = parsedPrivateConfig
+            process.env.BRANDING_LOGO_NAVBAR_HEIGHT = this.rawPrivateConfig
                 .branding?.logo?.navbar?.height
-                ? parsedPrivateConfig.branding?.logo?.navbar?.height.toString()
+                ? this.rawPrivateConfig.branding?.logo?.navbar?.height.toString()
                 : undefined;
 
             process.env.BRANDING_FAVICON_PATH =
-                parsedPrivateConfig.branding?.favicon_path;
+                this.rawPrivateConfig.branding?.favicon_path;
 
             process.env.BRANDING_APP_NAME =
-                parsedPrivateConfig.branding?.app_name || "Pangolin";
+                this.rawPrivateConfig.branding?.app_name || "Pangolin";
 
-            if (parsedPrivateConfig.branding?.footer) {
+            if (this.rawPrivateConfig.branding?.footer) {
                 process.env.BRANDING_FOOTER = JSON.stringify(
-                    parsedPrivateConfig.branding?.footer
+                    this.rawPrivateConfig.branding?.footer
                 );
             }
 
             process.env.LOGIN_PAGE_TITLE_TEXT =
-                parsedPrivateConfig.branding?.login_page?.title_text || "";
+                this.rawPrivateConfig.branding?.login_page?.title_text || "";
             process.env.LOGIN_PAGE_SUBTITLE_TEXT =
-                parsedPrivateConfig.branding?.login_page?.subtitle_text || "";
+                this.rawPrivateConfig.branding?.login_page?.subtitle_text || "";
 
             process.env.SIGNUP_PAGE_TITLE_TEXT =
-                parsedPrivateConfig.branding?.signup_page?.title_text || "";
+                this.rawPrivateConfig.branding?.signup_page?.title_text || "";
             process.env.SIGNUP_PAGE_SUBTITLE_TEXT =
-                parsedPrivateConfig.branding?.signup_page?.subtitle_text || "";
+                this.rawPrivateConfig.branding?.signup_page?.subtitle_text ||
+                "";
 
             process.env.RESOURCE_AUTH_PAGE_HIDE_POWERED_BY =
-                parsedPrivateConfig.branding?.resource_auth_page
+                this.rawPrivateConfig.branding?.resource_auth_page
                     ?.hide_powered_by === true
                     ? "true"
                     : "false";
             process.env.RESOURCE_AUTH_PAGE_SHOW_LOGO =
-                parsedPrivateConfig.branding?.resource_auth_page?.show_logo ===
-                true
+                this.rawPrivateConfig.branding?.resource_auth_page
+                    ?.show_logo === true
                     ? "true"
                     : "false";
             process.env.RESOURCE_AUTH_PAGE_TITLE_TEXT =
-                parsedPrivateConfig.branding?.resource_auth_page?.title_text ||
-                "";
+                this.rawPrivateConfig.branding?.resource_auth_page
+                    ?.title_text || "";
             process.env.RESOURCE_AUTH_PAGE_SUBTITLE_TEXT =
-                parsedPrivateConfig.branding?.resource_auth_page
+                this.rawPrivateConfig.branding?.resource_auth_page
                     ?.subtitle_text || "";
 
-            if (parsedPrivateConfig.branding?.background_image_path) {
+            if (this.rawPrivateConfig.branding?.background_image_path) {
                 process.env.BACKGROUND_IMAGE_PATH =
-                    parsedPrivateConfig.branding?.background_image_path;
-            }
-
-            if (parsedPrivateConfig.server.reo_client_id) {
-                process.env.REO_CLIENT_ID =
-                    parsedPrivateConfig.server.reo_client_id;
-            }
-
-            if (parsedPrivateConfig.stripe?.s3Bucket) {
-                process.env.S3_BUCKET = parsedPrivateConfig.stripe.s3Bucket;
-            }
-            if (parsedPrivateConfig.stripe?.localFilePath) {
-                process.env.LOCAL_FILE_PATH =
-                    parsedPrivateConfig.stripe.localFilePath;
-            }
-            if (parsedPrivateConfig.stripe?.s3Region) {
-                process.env.S3_REGION = parsedPrivateConfig.stripe.s3Region;
-            }
-            if (parsedPrivateConfig.flags.use_pangolin_dns) {
-                process.env.USE_PANGOLIN_DNS =
-                    parsedPrivateConfig.flags.use_pangolin_dns.toString();
+                    this.rawPrivateConfig.branding?.background_image_path;
             }
         }
 
-        this.rawPrivateConfig = parsedPrivateConfig;
+        if (this.rawPrivateConfig.server.reo_client_id) {
+            process.env.REO_CLIENT_ID =
+                this.rawPrivateConfig.server.reo_client_id;
+        }
+
+        if (this.rawPrivateConfig.stripe?.s3Bucket) {
+            process.env.S3_BUCKET = this.rawPrivateConfig.stripe.s3Bucket;
+        }
+        if (this.rawPrivateConfig.stripe?.localFilePath) {
+            process.env.LOCAL_FILE_PATH =
+                this.rawPrivateConfig.stripe.localFilePath;
+        }
+        if (this.rawPrivateConfig.stripe?.s3Region) {
+            process.env.S3_REGION = this.rawPrivateConfig.stripe.s3Region;
+        }
+        if (this.rawPrivateConfig.flags.use_pangolin_dns) {
+            process.env.USE_PANGOLIN_DNS =
+                this.rawPrivateConfig.flags.use_pangolin_dns.toString();
+        }
     }
 
     public getRawPrivateConfig() {