diff --git a/.gitignore b/.gitignore
index 5bfe0a1afda39e210fc5d0a07c00591f36c23a19..f721012b9852bfd4459878ebb7c41c763add7930 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 target
 *~
-/Cargo.lock
\ No newline at end of file
+/Cargo.lock
+/testdata
\ No newline at end of file