diff --git a/CHANGELOG.md b/CHANGELOG.md
index e0887270..4a39c6ef 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@ See [LDC announcement](https://forum.dlang.org/post/ssvxmrdpklhsrqlgrzas@forum.d
 
 ## Bugs fixed
 
+- About box, ddemangle was listed as a required tool but it is not anymore. (#74)
 - Messages, when selected, the recently added _Search Results_ category could not be emptied.
 - Highlighter, `q"()"`, `q"[]"`, `q"<>"`, `q"{}>"` strings highlighting was broken.
 - HTML export, the dialog proposed to open a file, not to save one.
diff --git a/src/u_infos.pas b/src/u_infos.pas
index 22886b07..4a5d573c 100644
--- a/src/u_infos.pas
+++ b/src/u_infos.pas
@@ -247,10 +247,6 @@ begin
     'optional, the LDC D compiler, setup in "Options - Compilers paths"');
   itm.Parent := boxTools;
   itm.ReAlign;
-  itm := TToolInfo.Construct(self, tikFindable, 'ddemangle',
-    'optional, allows to demangle the symbols in the message widget');
-  itm.Parent := boxTools;
-  itm.ReAlign;
   itm := TToolInfo.Construct(self, tikRunning, 'dcd-server',
     'mandatory, provides IDE-grade features such as the completion');
   itm.Parent := boxTools;