diff --git a/internal/utils/config_test.go b/internal/utils/config_test.go
index 06b8873b9..9dae64279 100644
--- a/internal/utils/config_test.go
+++ b/internal/utils/config_test.go
@@ -41,6 +41,7 @@ func TestConfigParsing(t *testing.T) {
 		t.Setenv("TWILIO_AUTH_TOKEN", "token")
 		t.Setenv("AZURE_CLIENT_ID", "hello")
 		t.Setenv("AZURE_SECRET", "this is cool")
+		t.Setenv("AUTH_SEND_SMS_SECRETS", "v1,whsec_aWxpa2VzdXBhYmFzZXZlcnltdWNoYW5kaWhvcGV5b3Vkb3Rvbw==")
 		assert.NoError(t, LoadConfigFS(fsys))
 		// Check error
 		assert.Equal(t, "hello", Config.Auth.External["azure"].ClientId)
diff --git a/internal/utils/templates/init_config.test.toml b/internal/utils/templates/init_config.test.toml
index f485c5218..aab9265d4 100644
--- a/internal/utils/templates/init_config.test.toml
+++ b/internal/utils/templates/init_config.test.toml
@@ -123,6 +123,11 @@ max_frequency = "5s"
 enabled = true
 uri = "pg-functions://postgres/auth/custom-access-token-hook"
 
+[auth.hook.send_sms]
+enabled = true
+uri = "http://host.docker.internal/functions/v1/send_sms"
+secrets = "env(AUTH_SEND_SMS_SECRETS)"
+
 
 # Configure one of the supported SMS providers: `twilio`, `twilio_verify`, `messagebird`, `textlocal`, `vonage`.
 [auth.sms.twilio]