diff --git a/crates/goose-mcp/src/lib.rs b/crates/goose-mcp/src/lib.rs
index 246fa3e63f..99627ddef8 100644
--- a/crates/goose-mcp/src/lib.rs
+++ b/crates/goose-mcp/src/lib.rs
@@ -65,6 +65,7 @@ macro_rules! builtin {
 
 pub static BUILTIN_EXTENSIONS: Lazy<HashMap<&'static str, BuiltinDef>> = Lazy::new(|| {
     HashMap::from([
+        builtin!(develop, DevelopServer),
         builtin!(developer, DeveloperServer),
         builtin!(autovisualiser, AutoVisualiserRouter),
         builtin!(computercontroller, ComputerControllerServer),