diff --git a/.gitignore b/.gitignore
index 113aa8f..bc7c30f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -37,6 +37,7 @@
 *.a
 /test/*.tmp
 /vendor/
+/datagen/
 
 # Legacy locations of generated files (no longer in use)
 /src/boxes