diff --git a/.clangd b/.clangd
index 13e6b880..37b844d1 100644
--- a/.clangd
+++ b/.clangd
@@ -1,5 +1,5 @@
 {
   "CompileFlags": {
-    "Remove": ["-flarge-source-files"]
+    "Remove": ["-flarge-source-files", "-fext-numeric-literals"]
   }
 }