diff --git a/.clangd b/.clangd
index aed8f88e8..4975d5c64 100644
--- a/.clangd
+++ b/.clangd
@@ -24,3 +24,8 @@ If:
   PathMatch: src/PowerPC_EABI_Support/MSL/MSL_C\+\+/.*\.h
 CompileFlags:
   Add: ["--language=c++", "--std=c++98"]
+---
+If:
+  PathMatch: .*\.pch
+CompileFlags:
+  Add: ["--language=c++", "--std=c++98"]