diff --git a/src/runtime/composables/oidcAuth.ts b/src/runtime/composables/oidcAuth.ts
index f6bdc17..268302e 100644
--- a/src/runtime/composables/oidcAuth.ts
+++ b/src/runtime/composables/oidcAuth.ts
@@ -1,6 +1,7 @@
 import type { ComputedRef, Ref } from '#imports'
 import type { ProviderKeys, UserSession } from '../types'
 import { computed, navigateTo, useRequestFetch, useState } from '#imports'
+import { parsePath } from '../server/utils/path'
 
 const useSessionState = () => useState<UserSession>('nuxt-oidc-auth-session', undefined)
 
@@ -13,7 +14,7 @@ export function useOidcAuth() {
   const currentProvider: ComputedRef<ProviderKeys | undefined | 'dev'> = computed(() => sessionState.value?.provider || undefined)
 
   async function fetch() {
-    useSessionState().value = (await useRequestFetch()('/api/_auth/session', {
+    useSessionState().value = (await useRequestFetch()(parsePath('/api/_auth/session'), {
       headers: {
         Accept: 'text/json',
       },
@@ -26,7 +27,7 @@ export function useOidcAuth() {
    * @returns {Promise<void>}
    */
   async function refresh(): Promise<void> {
-    useSessionState().value = (await useRequestFetch()('/api/_auth/refresh', {
+    useSessionState().value = (await useRequestFetch()(parsePath('/api/_auth/refresh'), {
       headers: {
         Accept: 'text/json',
       },
@@ -43,7 +44,7 @@ export function useOidcAuth() {
    */
   async function login(provider?: ProviderKeys | 'dev', params?: Record<string, string>): Promise<void> {
     const queryParams = params ? `?${new URLSearchParams(params).toString()}` : ''
-    await navigateTo(`/auth${provider ? `/${provider}` : ''}/login${queryParams}`, { external: true, redirectCode: 302 })
+    await navigateTo(parsePath(`/auth${provider ? `/${provider}` : ''}/login${queryParams}`), { external: true, redirectCode: 302 })
   }
 
   /**
@@ -54,14 +55,14 @@ export function useOidcAuth() {
    * @returns {Promise<void>}
    */
   async function logout(provider?: ProviderKeys | 'dev', logoutRedirectUri?: string): Promise<void> {
-    await navigateTo(`/auth${provider ? `/${provider}` : currentProvider.value ? `/${currentProvider.value}` : ''}/logout${logoutRedirectUri ? `?logout_redirect_uri=${logoutRedirectUri}` : ''}`, { external: true, redirectCode: 302 })
+    await navigateTo(parsePath(`/auth${provider ? `/${provider}` : currentProvider.value ? `/${currentProvider.value}` : ''}/logout${logoutRedirectUri ? `?logout_redirect_uri=${logoutRedirectUri}` : ''}`), { external: true, redirectCode: 302 })
   }
 
   /**
    * Clears the current user session. Mainly for debugging, in production, always use the `logout` function, which completely cleans the state.
    */
   async function clear() {
-    await useRequestFetch()('/api/_auth/session', {
+    await useRequestFetch()(parsePath('/api/_auth/session'), {
       method: 'DELETE',
       headers: {
         Accept: 'text/json',
diff --git a/src/runtime/server/handler/callback.ts b/src/runtime/server/handler/callback.ts
index 33a4f91..2cebbd5 100644
--- a/src/runtime/server/handler/callback.ts
+++ b/src/runtime/server/handler/callback.ts
@@ -12,6 +12,7 @@ import { getUserSessionId, setUserSession, useAuthSession } from '../utils/sessi
 // @ts-expect-error - Missing Nitro type exports in Nuxt
 import { useRuntimeConfig, useStorage } from '#imports'
 import { textToBase64 } from 'undio'
+import { parsePath } from '../utils/path'
 
 function callbackEventHandler({ onSuccess }: OAuthConfig<UserSession>) {
   const logger = useOidcLogger()
@@ -33,7 +34,7 @@ function callbackEventHandler({ onSuccess }: OAuthConfig<UserSession>) {
     // Check for admin consent callback
     if (admin_consent) {
       const url = getRequestURL(event)
-      sendRedirect(event, `${url.origin}/auth/${provider}/login`, 200)
+      sendRedirect(event, url.origin + parsePath(`/auth/${provider}/login`), 200)
     }
 
     // Verify id_token, if available (hybrid flow)
@@ -210,6 +211,6 @@ function callbackEventHandler({ onSuccess }: OAuthConfig<UserSession>) {
 export default callbackEventHandler({
   async onSuccess(event, { user, callbackRedirectUrl }) {
     await setUserSession(event, user as UserSession)
-    return sendRedirect(event, callbackRedirectUrl || '/' as string)
+    return sendRedirect(event, parsePath(callbackRedirectUrl ?? '/'))
   },
 })
diff --git a/src/runtime/server/utils/path.ts b/src/runtime/server/utils/path.ts
new file mode 100644
index 0000000..f2b4922
--- /dev/null
+++ b/src/runtime/server/utils/path.ts
@@ -0,0 +1,9 @@
+import { useRuntimeConfig } from '#imports'
+
+/**
+ * Adds Nuxt baseURL to the passed path if set
+ */
+export function parsePath(path: string) {
+  const nuxtBaseUrl: string = useRuntimeConfig().app.baseURL ?? '/'
+  return `${nuxtBaseUrl}${path.startsWith('/') ? path.slice(1) : path}`
+}
diff --git a/src/runtime/server/utils/session.ts b/src/runtime/server/utils/session.ts
index de55f4d..c610194 100644
--- a/src/runtime/server/utils/session.ts
+++ b/src/runtime/server/utils/session.ts
@@ -9,6 +9,7 @@ import { configMerger, refreshAccessToken, useOidcLogger } from './oidc'
 import { decryptToken, encryptToken } from './security'
 // @ts-expect-error - Missing Nitro type exports in Nuxt
 import { useRuntimeConfig, useStorage } from '#imports'
+import { parsePath } from './path'
 
 const sessionName = 'nuxt-oidc-auth'
 let sessionConfig: Pick<SessionConfig, 'name' | 'password'> & AuthSessionConfig
@@ -87,7 +88,7 @@ export async function refreshUserSession(event: H3Event) {
   }
   catch (error) {
     logger.error(error)
-    return sendRedirect(event, `/auth/${provider}/logout`)
+    return sendRedirect(event, parsePath(`/auth/${provider}/logout`))
   }
 
   const { user, tokens, expiresIn, parsedAccessToken } = tokenRefreshResponse