diff --git a/.sample.env b/.sample.env
index 7dd0a3f..f5f1f1b 100644
--- a/.sample.env
+++ b/.sample.env
@@ -1,4 +1,5 @@
 # rename file to .env to enable logging features
 
 DEBUG_EXTENSION=true
+DEBUG_TESTS=true
 VERBOSE_TESTS=true