diff --git a/.gitignore b/.gitignore
index 0f5e04465a85..0f97bbf84226 100644
--- a/.gitignore
+++ b/.gitignore
@@ -16,6 +16,7 @@
 # -----------------------------------------------------------------------------
 output
 logs
+nbproject
 work
 build.properties
 mvn.properties
@@ -34,4 +35,4 @@ bin/setenv.*
 java/org/apache/catalina/startup/catalina.properties
 modules/jdbc-pool/bin
 modules/jdbc-pool/includes
-webapps/docs/jdbc-pool.xml
\ No newline at end of file
+webapps/docs/jdbc-pool.xml