diff --git a/.gitignore b/.gitignore
index 0f42824..ddb7aaa 100644
--- a/.gitignore
+++ b/.gitignore
@@ -21,3 +21,5 @@ release.properties
 dependency-reduced-pom.xml
 buildNumber.properties
 .mvn/timing.properties
+/MutationHotspotsDetection/nbproject/
+/MutationHotspotsDetection/nbactions.xml
\ No newline at end of file