diff --git a/README.md b/README.md
index f3555c1..c782831 100644
--- a/README.md
+++ b/README.md
@@ -67,7 +67,7 @@ Using **lazy.nvim**:
       dotfiles_repository = "https://github.com/erichlf/dotfiles.git",
       dotfiles_branch = "devcontainer-cli",
       dotfiles_targetPath = "~/dotfiles",
-      dotfiles_installCommand = "install.sh",
+      dotfiles_install_command = "install.sh",
       shell = "bash",
       nvim_binary = "nvim",
       log_level = "debug",
@@ -128,7 +128,7 @@ Call `require("devcontainer-cli").setup({ ... })` with any of the following opti
   dotfiles_repository = "https://github.com/erichlf/dotfiles.git",
   dotfiles_branch = "devcontainer-cli",
   dotfiles_targetPath = "~/dotfiles",
-  dotfiles_installCommand = "install.sh",
+  dotfiles_install_command = nil, -- Let the Dev Container CLI pick a default
 
   -- Shell used when executing commands
   shell = "bash",
@@ -222,7 +222,7 @@ No. You can either keep Neovim on the host and use `:DevcontainerExec`, or conne
 This plugin focuses on using the official Dev Container CLI and avoids imposing opinions. Similar projects include `esensar/nvim-dev-container` and `arnaupv/nvim-devcontainer-cli`; if you prefer a different model (e.g., host Neovim + remote LSP servers), compare approaches and pick what suits you.
 
 **Where should I keep my dotfiles?**
-Point `dotfiles_repository` to any repo. The plugin will clone that repo into the container and run your setup script (`dotfiles_installCommand`).
+Point `dotfiles_repository` to any repo. The plugin will clone that repo into the container and run the configured setup script (`dotfiles_install_command`).
 
 ---
 
diff --git a/lua/devcontainer-cli/config.lua b/lua/devcontainer-cli/config.lua
index 8ce8f8f..505103a 100644
--- a/lua/devcontainer-cli/config.lua
+++ b/lua/devcontainer-cli/config.lua
@@ -39,7 +39,7 @@ local default_config = {
   dotfiles_targetPath = "~/dotfiles",
   -- command that's executed for installed the dependencies from the
   -- setup_environment_repo
-  dotfiles_installCommand = "install.sh",
+  -- dotfiles_install_command = "install.sh", -- Let the devcontainer CLI choose
   -- The number of columns to wrap text at
   terminal_columns = 80,
   -- The particular binary to use for connecting to in the devcontainer