diff --git a/jsprit-core/.gitignore b/jsprit-core/.gitignore
index 299de158..ac8ccff2 100644
--- a/jsprit-core/.gitignore
+++ b/jsprit-core/.gitignore
@@ -1,4 +1,14 @@
 /bin
 /target
 /output
-.DS_Store
\ No newline at end of file
+.DS_Store
+
+# IntelliJ
+*.iml
+*.ipr
+*.iws
+
+# Eclipse
+.project
+.classpath
+