diff --git a/.hgignore b/.hgignore
index 221ebcbd7a..d99aa7cfd7 100644
--- a/.hgignore
+++ b/.hgignore
@@ -91,6 +91,7 @@ syntax: regexp
 ^log/.*$
 ^.*\.log$
 ^Adempiere.properties$
+^idempiere.properties$
 ^AdempiereEnv.properties$
 ^event\.test/bin.*\.class$
 ^packages/.*$
@@ -103,4 +104,4 @@ syntax: regexp
 syntax: regexp
 \.class$
 syntax: regexp
-\.class$
\ No newline at end of file
+\.class$