diff --git a/alchemist/alchemist-swingui/gradle.properties b/alchemist/alchemist-swingui/gradle.properties
index 5bf625b08d..0d2cb02a5d 100644
--- a/alchemist/alchemist-swingui/gradle.properties
+++ b/alchemist/alchemist-swingui/gradle.properties
@@ -1,5 +1,4 @@
 group = it.unibo.alchemist
 artifactId = alchemist-swingui
-version = 3.4.3
 projectLongName = Alchemist Swing User Interface
 projectDescription = Graphical interface for Alchemist, Java-Swing based