diff --git a/configs/coins/koto_testnet.json b/configs/coins/koto_testnet.json
index cd9cd3ac..07c1f36c 100644
--- a/configs/coins/koto_testnet.json
+++ b/configs/coins/koto_testnet.json
@@ -25,7 +25,7 @@
     "version": "2.0.3",
     "binary_url": "https://github.com/KotoDevelopers/koto/releases/download/v2.0.3/koto-2.0.3-linux64.tar.gz",
     "verification_type": "gpg",
-    "verification_source": "https://github.com/KotoDevelopers/koto/releases/download/v2.0.3/koto-2.0.3.tar.gz.asc",
+    "verification_source": "https://github.com/KotoDevelopers/koto/releases/download/v2.0.3/koto-2.0.3-linux64.tar.gz.asc",
     "extract_command": "tar -C backend --strip 1 -xf",
     "exclude_files": [
         "bin/koto-qt"