diff --git a/lua/cp/execute.lua b/lua/cp/execute.lua
index 78358bc..1b52a71 100644
--- a/lua/cp/execute.lua
+++ b/lua/cp/execute.lua
@@ -8,8 +8,8 @@
 local M = {}
 local logger = require("cp.log")
 
-local languages = require("cp.languages")
-local filetype_to_language = languages.filetype_to_language
+local constants = require("cp.constants")
+local filetype_to_language = constants.filetype_to_language
 
 ---@param source_file string
 ---@param contest_config table
diff --git a/lua/cp/snippets.lua b/lua/cp/snippets.lua
index cbd3959..d9805b4 100644
--- a/lua/cp/snippets.lua
+++ b/lua/cp/snippets.lua
@@ -107,7 +107,7 @@ if __name__ == "__main__":
 
 	for language, template_set in pairs(template_definitions) do
 		local snippets = {}
-		local filetype = languages.canonical_filetypes[language]
+		local filetype = constants.canonical_filetypes[language]
 
 		for contest, template in pairs(template_set) do
 			local prefixed_trigger = ("cp.nvim/%s.%s"):format(contest, language)
diff --git a/lua/cp/test.lua b/lua/cp/test.lua
index c6bbcbc..9362381 100644
--- a/lua/cp/test.lua
+++ b/lua/cp/test.lua
@@ -53,8 +53,8 @@ end
 
 local function run_single_test_case(ctx, contest_config, test_case)
 	local language = vim.fn.fnamemodify(ctx.source_file, ":e")
-	local languages = require("cp.languages")
-	local language_name = languages.filetype_to_language[language] or contest_config.default_language
+	local constants = require("cp.constants")
+	local language_name = constants.filetype_to_language[language] or contest_config.default_language
 	local language_config = contest_config[language_name]
 
 	if not language_config then
diff --git a/lua/cp/window.lua b/lua/cp/window.lua
index 9431a24..1f6aa42 100644
--- a/lua/cp/window.lua
+++ b/lua/cp/window.lua
@@ -10,7 +10,7 @@
 ---@field height integer
 
 local M = {}
-local languages = require("cp.languages")
+local constants = require("cp.constants")
 
 function M.clearcol()
 	vim.api.nvim_set_option_value("number", false, { scope = "local" })
@@ -79,7 +79,7 @@ function M.restore_layout(state, tile_fn)
 		local source_file
 		if source_files ~= "" then
 			local files = vim.split(source_files, "\n")
-			local valid_extensions = vim.tbl_keys(languages.filetype_to_language)
+			local valid_extensions = vim.tbl_keys(constants.filetype_to_language)
 			for _, file in ipairs(files) do
 				local ext = vim.fn.fnamemodify(file, ":e")
 				if vim.tbl_contains(valid_extensions, ext) then