diff --git a/preset/conf.d-tunnels/chaotic.conf b/preset/conf.d-tunnels/chaotic.conf
index 4324f9c..a2416f3 100644
--- a/preset/conf.d-tunnels/chaotic.conf
+++ b/preset/conf.d-tunnels/chaotic.conf
@@ -5,7 +5,7 @@ server {
     autoindex_format xml;
 
     root /var/lib/nginx/html/http-root;
-    location ~* /chaotic-aur/x86_64/(?!.*chaotic-aur\.(db|files)).+\.tar.* {
+    location ~* ^/chaotic-aur/([^/]+)/x86_64/(?!\1\.(db|files))[^/]+$ {
         add_header Cache-Control "max-age=150, stale-while-revalidate=150, stale-if-error=86400";
     }
     location / {
diff --git a/preset/conf.d/chaotic.conf b/preset/conf.d/chaotic.conf
index 201c239..0fcaa96 100644
--- a/preset/conf.d/chaotic.conf
+++ b/preset/conf.d/chaotic.conf
@@ -8,7 +8,7 @@ server {
     autoindex_format xml;
 
     root /var/lib/nginx/html/http-root;
-    location ~* /chaotic-aur/x86_64/(?!.*chaotic-aur\.(db|files)).+\.tar.* {
+    location ~* ^/chaotic-aur/([^/]+)/x86_64/(?!\1\.(db|files))[^/]+$ {
         add_header Cache-Control "max-age=150, stale-while-revalidate=150, stale-if-error=86400";
     }
     location / {