diff --git a/.env.img b/.env.img
index 992b06eae..4a3473c37 100644
--- a/.env.img
+++ b/.env.img
@@ -1,4 +1,4 @@
-RELEASE=PRE-ALPHA
+RELEASE=PRE-ALPHA-clean
 VERSION=1
-BUILD=14
+BUILD=15
 FIX=1