diff --git a/manual.adoc b/manual.adoc
index 1db6cb5c..31767be0 100644
--- a/manual.adoc
+++ b/manual.adoc
@@ -395,8 +395,8 @@ If you get an error saying `No such file or directory: 'rust-analyzer'`, see the
 
 === GNOME Builder
 
-GNOME Builder 3.37.1 and newer has native `rust-analyzer` support.
-If the LSP binary is not available, GNOME Builder can install it when opening a Rust file.
+GNOME Builder 3.37.1 and newer has native `rust-analyzer` support. 
+If the LSP binary is not available, you need to install it manually or use the Rust flatpak extension.
 
 
 === Eclipse IDE