diff --git a/.gitignore b/.gitignore
index 8424ea64b..505601597 100644
--- a/.gitignore
+++ b/.gitignore
@@ -48,4 +48,6 @@ src/api/dotnet/Native.cs
 src/api/python/z3consts.py
 src/api/python/z3core.py
 src/ast/pattern/database.h
-src/util/version.h
\ No newline at end of file
+src/util/version.h
+src/api/java/Z3Native.c
+src/api/java/Z3Native.java
\ No newline at end of file