diff --git a/README.md b/README.md
index 61a8c588..3d033c7a 100644
--- a/README.md
+++ b/README.md
@@ -128,6 +128,7 @@ require('tabnine').setup({
   suggestion_color = {gui = "#808080", cterm = 244},
   exclude_filetypes = {"TelescopePrompt", "NvimTree"},
   log_file_path = nil, -- absolute path to Tabnine log file
+  ignore_certificate_errors = false,
 })
 ```
 
@@ -246,7 +247,8 @@ require('tabnine').setup({
   codelens_enabled = true,
   exclude_filetypes = {"TelescopePrompt", "NvimTree"},
   log_file_path = nil, -- absolute path to Tabnine log file,
-  tabnine_enterprise_host = tabnine_enterprise_host
+  tabnine_enterprise_host = tabnine_enterprise_host,
+  ignore_certificate_errors = false,
 })
 ```
 
diff --git a/lua/tabnine/binary.lua b/lua/tabnine/binary.lua
index a8ed12dd..703b0586 100644
--- a/lua/tabnine/binary.lua
+++ b/lua/tabnine/binary.lua
@@ -60,6 +60,7 @@ local function optional_args()
 end
 
 function TabnineBinary:start()
+	local config = config.get_config()
 	self.stdin = uv.new_pipe()
 	self.stdout = uv.new_pipe()
 	self.stderr = uv.new_pipe()
@@ -70,6 +71,8 @@ function TabnineBinary:start()
 			"--client-metadata",
 			"ide-restart-counter=" .. self.restart_counter,
 			"pluginVersion=" .. consts.plugin_version,
+			"--tls_config",
+			"insecure=" .. tostring(config.ignore_certificate_errors)
 		}, optional_args()),
 		stdio = { self.stdin, self.stdout, self.stderr },
 	}, function()