diff --git a/.gitattributes b/.gitattributes
index 055e0e19d60..91c87b74c65 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,5 +1,6 @@
 **/testData/** linguist-vendored
 *Generated.java linguist-generated=true
+*.kt.txt linguist-language=Kotlin
 * text=auto
 * eol=lf
 *.png binary