diff --git a/Java.gitignore b/Java.gitignore
index 32858aad..e44e0860 100644
--- a/Java.gitignore
+++ b/Java.gitignore
@@ -1,5 +1,8 @@
 *.class
 
+# BlueJ files
+*.ctxt
+
 # Mobile Tools for Java (J2ME)
 .mtj.tmp/