diff --git a/components/codetools/keywordfunclists.pas b/components/codetools/keywordfunclists.pas
index 74ed6d0341..b3baae3ab6 100644
--- a/components/codetools/keywordfunclists.pas
+++ b/components/codetools/keywordfunclists.pas
@@ -900,6 +900,7 @@ begin
     Add('LOCAL'        ,{$ifdef FPC}@{$endif}AllwaysTrue);
     ADD('MWPASCAL'     ,{$ifdef FPC}@{$endif}AllwaysTrue);
     Add('NEAR'         ,{$ifdef FPC}@{$endif}AllwaysTrue);
+    Add('NORETURN'     ,{$ifdef FPC}@{$endif}AllwaysTrue);
     Add('NOSTACKFRAME' ,{$ifdef FPC}@{$endif}AllwaysTrue);
     Add('OLDFPCCALL'   ,{$ifdef FPC}@{$endif}AllwaysTrue);
     Add('OVERLOAD'     ,{$ifdef FPC}@{$endif}AllwaysTrue);
diff --git a/components/codetools/pascalparsertool.pas b/components/codetools/pascalparsertool.pas
index cd86d5ace4..2d15bd9b2f 100644
--- a/components/codetools/pascalparsertool.pas
+++ b/components/codetools/pascalparsertool.pas
@@ -1171,7 +1171,7 @@ function TPascalParserTool.KeyWordFuncClassMethod: boolean;
 
  proc specifiers without parameters:
    stdcall, virtual, abstract, dynamic, overload, override, cdecl, inline,
-   compilerproc, rtlproc
+   compilerproc, rtlproc, noreturn
 
  proc specifiers with parameters:
    message <id or number>