diff --git a/.hgignore b/.hgignore
index 0936f1d7ed..a82a975d9b 100644
--- a/.hgignore
+++ b/.hgignore
@@ -2,6 +2,7 @@
 /?target/
 release.properties
 nbactions.*\.xml
+nb-configuration\.xml
 # MacOS X Files
 \.DS_Store$
 \._\.DS_Store$
@@ -21,4 +22,4 @@ Desktop DF$
 # Eclipse Files
 \.project
 \.classpath
-\.settings
+\.settings
\ No newline at end of file