diff --git a/docs/tools/index.rst b/docs/tools/index.rst
index 91651bf..c0e214a 100644
--- a/docs/tools/index.rst
+++ b/docs/tools/index.rst
@@ -7,6 +7,7 @@
 
    memory-layout-tool
    transfer-list-compiler
+   cot-dt2c
 
 --------------