diff --git a/.gitattributes b/.gitattributes
index 6f26c7d..39bd749 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -9,3 +9,4 @@
 *.jpeg filter=lfs diff=lfs merge=lfs -text
 *.bin filter=lfs diff=lfs merge=lfs -text
 *.qet filter=lfs diff=lfs merge=lfs -text
+*.stl filter=lfs diff=lfs merge=lfs -text