diff --git a/winpython/data/packages.ini b/winpython/data/packages.ini
index 97ea1a16..e3bb9141 100644
--- a/winpython/data/packages.ini
+++ b/winpython/data/packages.ini
@@ -2806,3 +2806,15 @@ description = Fast, correct Python JSON library supporting dataclasses, datetime
 [zstandard]
 description = Zstandard bindings for Python
 
+[wasmer-compiler-cranelift]
+description = The Cranelift compiler for the `wasmer` package (to compile WebAssembly module)
+
+[jupyterlab-lsp]
+description = Language Server Protocol integration for JupyterLab
+
+[jupyter-lsp]
+description = Multi-Language Server WebSocket proxy for Jupyter Notebook/Lab server
+
+[wasmer-compiler-singlepass]
+description = Python extension to run WebAssembly binaries
+