diff --git a/src/strojnadzor/settings.py b/src/strojnadzor/settings.py
index b8b2cdf..5f5a7cc 100644
--- a/src/strojnadzor/settings.py
+++ b/src/strojnadzor/settings.py
@@ -40,6 +40,8 @@ SECRET_KEY = "15-d*6bl(@+jfo92@=67vi1ohx%3e&^l98*bo*v$$+ms%!l(!!"
 
 # SECURITY WARNING: don't run with debug turned on in production!
 DEBUG = bool(os.getenv("STROJNADZOR_DEBUG"))
+if DEBUG:
+    print("CAUTION: DEBUG =", DEBUG)
 
 ALLOWED_HOSTS = [".golovizin.ru", ".xn--b1abndboscb.xn--p1ai", "localhost"]