diff --git a/.gitattributes b/.gitattributes
index e8eeb58b23..02ddd6b634 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,3 +1,6 @@
 demo.gif filter=lfs diff=lfs merge=lfs -text
 assets/docs/demo.gif filter=lfs diff=lfs merge=lfs -text
 src/assets/docs/demo.gif filter=lfs diff=lfs merge=lfs -text
+
+# Test snapshot files - mark as linguist-generated to exclude from GitHub language statistics
+*.snap linguist-generated=true