diff --git a/.clangd b/.clangd
index 2eee1f5fb..b28201f0a 100644
--- a/.clangd
+++ b/.clangd
@@ -1,5 +1,13 @@
 # https://clangd.llvm.org/config
 CompileFlags:
-  Add:
-    - -Wno-c++11-compat-deprecated-writable-strings
-    - -Wno-undefined-inline
+  Add: [
+    "-Wno-c++11-compat-deprecated-writable-strings",
+    "-Wno-undefined-inline",
+  ]
+---
+If:
+  PathMatch: .*\.inc
+CompileFlags:
+  Add: [
+    "-Wno-return-type",
+  ]
diff --git a/.vscode/settings.json b/.vscode/settings.json
index 407612551..76d735678 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -33,7 +33,6 @@
     "ctx.c": true,
   },
   "clangd.arguments": [
-      "--function-arg-placeholders=0",
-      "-header-insertion=never",
+    "--function-arg-placeholders=0",
   ],
 }