diff --git a/static/_headers b/static/_headers
index 183f8bf..e305edf 100644
--- a/static/_headers
+++ b/static/_headers
@@ -15,16 +15,16 @@
 /posts/knowledge/multi-factor-authentication/
   Content-Security-Policy : default-src 'none'; connect-src 'self'; img-src 'self'; script-src 'self'; style-src 'self'; frame-src https://www.youtube-nocookie.com https://www.google.com; form-action 'none'; frame-ancestors 'none'; block-all-mixed-content; base-uri 'none'
   
-/posts/os/android-tips/
+/posts/android/android-tips/
   Content-Security-Policy : default-src 'none'; connect-src 'self'; img-src 'self'; script-src 'self'; style-src 'self'; frame-src https://www.youtube-nocookie.com https://www.google.com; form-action 'none'; frame-ancestors 'none'; block-all-mixed-content; base-uri 'none'
 
-/posts/os/choosing-your-android-based-operating-system/
+/posts/android/choosing-your-android-based-operating-system/
   Content-Security-Policy : default-src 'none'; connect-src 'self'; img-src 'self'; script-src 'self'; style-src 'self'; frame-src https://www.youtube-nocookie.com https://www.google.com; form-action 'none'; frame-ancestors 'none'; block-all-mixed-content; base-uri 'none'
   
-/posts/os/choosing-your-desktop-linux-distribution/
+/posts/linux/choosing-your-desktop-linux-distribution/
   Content-Security-Policy : default-src 'none'; connect-src 'self'; img-src 'self'; script-src 'self'; style-src 'self'; frame-src https://www.youtube-nocookie.com https://www.google.com; form-action 'none'; frame-ancestors 'none'; block-all-mixed-content; base-uri 'none'
 
-/posts/os/desktop-linux-hardening/
+/posts/linux/desktop-linux-hardening/
   Content-Security-Policy : default-src 'none'; connect-src 'self'; img-src 'self'; script-src 'self'; style-src 'self'; frame-src https://www.youtube-nocookie.com https://www.google.com; form-action 'none'; frame-ancestors 'none'; block-all-mixed-content; base-uri 'none'
   
 /*.xml