diff --git a/lua/neogen/configurations/python.lua b/lua/neogen/configurations/python.lua
index fb5c3f4..72d20c4 100644
--- a/lua/neogen/configurations/python.lua
+++ b/lua/neogen/configurations/python.lua
@@ -204,7 +204,10 @@ return {
                                 if decorator == "@staticmethod" then
                                     remove_identifier = false
                                 end
+                            elseif node:parent():parent():type() == "function_definition" then
+                                remove_identifier = false
                             end
+
                             if remove_identifier then
                                 table.remove(res[i.Parameter], 1)
                                 if vim.tbl_isempty(res[i.Parameter]) then
diff --git a/lua/neogen/init.lua b/lua/neogen/init.lua
index 9a6e09c..9df9a22 100644
--- a/lua/neogen/init.lua
+++ b/lua/neogen/init.lua
@@ -299,7 +299,7 @@ end
 ---     with multiple annotation conventions.
 ---@tag neogen-changelog
 ---@toc_entry Changes in neogen plugin
-neogen.version = "2.15.1"
+neogen.version = "2.15.2"
 --minidoc_afterlines_end
 
 return neogen