diff --git a/ftplugin/kotlin.lua b/ftplugin/kotlin.lua
new file mode 100644
index 0000000..94d00e9
--- /dev/null
+++ b/ftplugin/kotlin.lua
@@ -0,0 +1,4 @@
+vim.opt_local.expandtab = true
+vim.opt_local.shiftwidth = 4
+vim.opt_local.tabstop = 4
+vim.opt_local.softtabstop = 4
diff --git a/ftplugin/lua.lua b/ftplugin/lua.lua
new file mode 100644
index 0000000..0c2615a
--- /dev/null
+++ b/ftplugin/lua.lua
@@ -0,0 +1,4 @@
+vim.opt_local.expandtab = true
+vim.opt_local.shiftwidth = 2
+vim.opt_local.tabstop = 2
+vim.opt_local.softtabstop = 2
diff --git a/ftplugin/python.lua b/ftplugin/python.lua
new file mode 100644
index 0000000..94d00e9
--- /dev/null
+++ b/ftplugin/python.lua
@@ -0,0 +1,4 @@
+vim.opt_local.expandtab = true
+vim.opt_local.shiftwidth = 4
+vim.opt_local.tabstop = 4
+vim.opt_local.softtabstop = 4