diff --git a/.gitattributes b/.gitattributes
index 242a2374a..d27aedeef 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,6 +1,6 @@
 # Attribute definitions
 [attr]adb   linguist-detectable linguist-language=AdBlock
-[attr]json  linguist-detectable linguist-language=JSONC
+[attr]json  linguist-detectable linguist-language=jsonc
 [attr]hosts linguist-detectable linguist-language=hosts
 
 # Hosts filter files test ( https://marketplace.visualstudio.com/items?itemName=tommasov.hosts / https://github.com/AdguardTeam/VscodeAdblockSyntax/issues/70#issuecomment-1510467839 / https://github.com/github/linguist/issues/6389 )