diff --git a/.tests/.lib.sh b/.tests/.lib.sh
index 781c3d22..5d847109 100644
--- a/.tests/.lib.sh
+++ b/.tests/.lib.sh
@@ -198,6 +198,13 @@ comment_all_dockers() {
 	run "sed -i'' \"s/^PHP_SERVER=/#PHP_SERVER=/g\" \"${DEVILBOX_PATH}/.env\""
 }
 
+###
+### Enable debug mode
+###
+set_debug_enable() {
+	run "sed -i'' \"s/^DEBUG_COMPOSE_ENTRYPOINT=.*/DEBUG_COMPOSE_ENTRYPOINT=1/\" \"${DEVILBOX_PATH}/.env\""
+}
+
 ###
 ### Eenable desired docker version
 ###