diff --git a/admin_manual/installation/nginx-subdir.conf.sample b/admin_manual/installation/nginx-subdir.conf.sample
index 4f962b0ace0..d30659e2d7e 100644
--- a/admin_manual/installation/nginx-subdir.conf.sample
+++ b/admin_manual/installation/nginx-subdir.conf.sample
@@ -52,7 +52,6 @@ server {
     include mime.types;
     types {
         text/javascript mjs;
-	application/wasm wasm;
     }
 
     location = /robots.txt {