diff --git a/services/web/modules/authentication/ldap/app/src/LDAPAuthenticationManager.mjs b/services/web/modules/authentication/ldap/app/src/LDAPAuthenticationManager.mjs
index 6a35b77566..b1cf2f3682 100644
--- a/services/web/modules/authentication/ldap/app/src/LDAPAuthenticationManager.mjs
+++ b/services/web/modules/authentication/ldap/app/src/LDAPAuthenticationManager.mjs
@@ -1,6 +1,6 @@
 import Settings from '@overleaf/settings'
 import { callbackify } from '@overleaf/promise-utils'
-import UserCreator from '../../../../../app/src/Features/User/UserCreator.js'
+import UserCreator from '../../../../../app/src/Features/User/UserCreator.mjs'
 import { ParallelLoginError } from '../../../../../app/src/Features/Authentication/AuthenticationErrors.js'
 import { User } from '../../../../../app/src/models/User.js'
 import { splitFullName } from '../../../utils.mjs'
diff --git a/services/web/modules/authentication/ldap/app/src/LDAPModuleManager.mjs b/services/web/modules/authentication/ldap/app/src/LDAPModuleManager.mjs
index 643342430a..2f2e238828 100644
--- a/services/web/modules/authentication/ldap/app/src/LDAPModuleManager.mjs
+++ b/services/web/modules/authentication/ldap/app/src/LDAPModuleManager.mjs
@@ -2,7 +2,7 @@ import logger from '@overleaf/logger'
 import passport from 'passport'
 import { Strategy as LDAPStrategy } from 'passport-ldapauth'
 import Settings from '@overleaf/settings'
-import PermissionsManager from '../../../../../app/src/Features/Authorization/PermissionsManager.js'
+import PermissionsManager from '../../../../../app/src/Features/Authorization/PermissionsManager.mjs'
 import { readFilesContentFromEnv, numFromEnv, boolFromEnv } from '../../../utils.mjs'
 import LDAPAuthenticationController from './LDAPAuthenticationController.mjs'
 import fetchLDAPContacts from './LDAPContacts.mjs'
diff --git a/services/web/modules/authentication/ldap/app/src/LDAPRouter.mjs b/services/web/modules/authentication/ldap/app/src/LDAPRouter.mjs
index 9ebc3adc62..b806abab25 100644
--- a/services/web/modules/authentication/ldap/app/src/LDAPRouter.mjs
+++ b/services/web/modules/authentication/ldap/app/src/LDAPRouter.mjs
@@ -1,5 +1,5 @@
 import logger from '@overleaf/logger'
-import RateLimiterMiddleware from '../../../../../app/src/Features/Security/RateLimiterMiddleware.js'
+import RateLimiterMiddleware from '../../../../../app/src/Features/Security/RateLimiterMiddleware.mjs'
 import CaptchaMiddleware from '../../../../../app/src/Features/Captcha/CaptchaMiddleware.mjs'
 import AuthenticationController from '../../../../../app/src/Features/Authentication/AuthenticationController.js'
 import { overleafLoginRateLimiter } from '../../../../../app/src/infrastructure/RateLimiter.js'
diff --git a/services/web/modules/authentication/oidc/app/src/OIDCAuthenticationManager.mjs b/services/web/modules/authentication/oidc/app/src/OIDCAuthenticationManager.mjs
index 9d3c1becc9..69b0227056 100644
--- a/services/web/modules/authentication/oidc/app/src/OIDCAuthenticationManager.mjs
+++ b/services/web/modules/authentication/oidc/app/src/OIDCAuthenticationManager.mjs
@@ -1,5 +1,5 @@
 import Settings from '@overleaf/settings'
-import UserCreator from '../../../../../app/src/Features/User/UserCreator.js'
+import UserCreator from '../../../../../app/src/Features/User/UserCreator.mjs'
 import ThirdPartyIdentityManager from '../../../../../app/src/Features/User/ThirdPartyIdentityManager.js'
 import { ParallelLoginError } from '../../../../../app/src/Features/Authentication/AuthenticationErrors.js'
 import { User } from '../../../../../app/src/models/User.js'
diff --git a/services/web/modules/authentication/oidc/app/src/OIDCModuleManager.mjs b/services/web/modules/authentication/oidc/app/src/OIDCModuleManager.mjs
index 7a36c0fbd0..8b922ea612 100644
--- a/services/web/modules/authentication/oidc/app/src/OIDCModuleManager.mjs
+++ b/services/web/modules/authentication/oidc/app/src/OIDCModuleManager.mjs
@@ -2,7 +2,7 @@ import logger from '@overleaf/logger'
 import passport from 'passport'
 import Settings from '@overleaf/settings'
 import { readFilesContentFromEnv, numFromEnv, boolFromEnv } from '../../../utils.mjs'
-import PermissionsManager from '../../../../../app/src/Features/Authorization/PermissionsManager.js'
+import PermissionsManager from '../../../../../app/src/Features/Authorization/PermissionsManager.mjs'
 import OIDCAuthenticationController from './OIDCAuthenticationController.mjs'
 import { Strategy as OIDCStrategy } from 'passport-openidconnect'
 
diff --git a/services/web/modules/authentication/saml/app/src/SAMLAuthenticationManager.mjs b/services/web/modules/authentication/saml/app/src/SAMLAuthenticationManager.mjs
index 80c4e30ea7..e6bbef99a6 100644
--- a/services/web/modules/authentication/saml/app/src/SAMLAuthenticationManager.mjs
+++ b/services/web/modules/authentication/saml/app/src/SAMLAuthenticationManager.mjs
@@ -1,7 +1,7 @@
 import Settings from '@overleaf/settings'
-import UserCreator from '../../../../../app/src/Features/User/UserCreator.js'
+import UserCreator from '../../../../../app/src/Features/User/UserCreator.mjs'
 import { ParallelLoginError } from '../../../../../app/src/Features/Authentication/AuthenticationErrors.js'
-import SAMLIdentityManager from '../../../../../app/src/Features/User/SAMLIdentityManager.js'
+import SAMLIdentityManager from '../../../../../app/src/Features/User/SAMLIdentityManager.mjs'
 import { User } from '../../../../../app/src/models/User.js'
 
 const SAMLAuthenticationManager = {
diff --git a/services/web/modules/authentication/saml/app/src/SAMLModuleManager.mjs b/services/web/modules/authentication/saml/app/src/SAMLModuleManager.mjs
index bf3e1767ef..dd6f5cf5af 100644
--- a/services/web/modules/authentication/saml/app/src/SAMLModuleManager.mjs
+++ b/services/web/modules/authentication/saml/app/src/SAMLModuleManager.mjs
@@ -2,7 +2,7 @@ import logger from '@overleaf/logger'
 import passport from 'passport'
 import Settings from '@overleaf/settings'
 import { readFilesContentFromEnv, numFromEnv, boolFromEnv } from '../../../utils.mjs'
-import PermissionsManager from '../../../../../app/src/Features/Authorization/PermissionsManager.js'
+import PermissionsManager from '../../../../../app/src/Features/Authorization/PermissionsManager.mjs'
 import SAMLAuthenticationController from './SAMLAuthenticationController.mjs'
 import { Strategy as SAMLStrategy } from '@node-saml/passport-saml'