diff --git a/Java.gitignore b/Java.gitignore
index 32858aa..e44e086 100644
--- a/Java.gitignore
+++ b/Java.gitignore
@@ -1,12 +1,15 @@
 *.class
 
+# BlueJ files
+*.ctxt
+
 # Mobile Tools for Java (J2ME)
 .mtj.tmp/
 
 # Package Files #
 *.jar
 *.war
 *.ear
 
 # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
 hs_err_pid*