diff --git a/Maven.gitignore b/Maven.gitignore
index d66c5655..8fffe724 100644
--- a/Maven.gitignore
+++ b/Maven.gitignore
@@ -5,3 +5,4 @@ pom.xml.versionsBackup
 pom.xml.next
 release.properties
 dependency-reduced-pom.xml
+buildNumber.properties