diff --git a/mppAndroidProject.gradle b/mppAndroidProject.gradle
index af688ee..20b6516 100644
--- a/mppAndroidProject.gradle
+++ b/mppAndroidProject.gradle
@@ -1,4 +1,4 @@
-project.version = "$version"
+project.version = "$version" + System.getenv("additional_version")
 project.group = "$group"
 
 // apply from: "$publishGradlePath"