diff --git a/crates/adapters/tree-sitter/src/language_extractor.rs b/crates/adapters/tree-sitter/src/language_extractor.rs
index 5808780..479061f 100644
--- a/crates/adapters/tree-sitter/src/language_extractor.rs
+++ b/crates/adapters/tree-sitter/src/language_extractor.rs
@@ -21,7 +21,7 @@ pub fn run_extraction(
 ) -> Result<AnalysisResult, DomainError> {
     let mut parser = Parser::new();
     parser
-        .set_language(&extractor.tree_sitter_language().into())
+        .set_language(&extractor.tree_sitter_language())
         .map_err(|e| DomainError::AnalysisError(e.to_string()))?;
 
     let tree = parser
diff --git a/crates/application/src/use_cases/build_code_graph.rs b/crates/application/src/use_cases/build_code_graph.rs
index 0308129..f2606ff 100644
--- a/crates/application/src/use_cases/build_code_graph.rs
+++ b/crates/application/src/use_cases/build_code_graph.rs
@@ -51,13 +51,13 @@ where
                 let analyze = AnalyzeCodebase::new(self.discovery, self.source_analyzer);
                 let result = analyze.execute(root, config)?;
                 let mut graph = result.graph().clone();
-                if level == DiagramLevel::Module {
-                    if let Some(pa) = self.project_analyzer {
-                        // Propagate error: a present but malformed manifest is a user error,
-                        // not a silent skip.
-                        let project_cg = pa.analyze(root)?;
-                        graph.merge_project_edges(&project_cg);
-                    }
+                if level == DiagramLevel::Module
+                    && let Some(pa) = self.project_analyzer
+                {
+                    // Propagate error: a present but malformed manifest is a user error,
+                    // not a silent skip.
+                    let project_cg = pa.analyze(root)?;
+                    graph.merge_project_edges(&project_cg);
                 }
                 Ok(BuildCodeGraphResult {
                     graph,