diff --git a/advisories/github-reviewed/2022/01/GHSA-9hfg-pxr6-q4vp/GHSA-9hfg-pxr6-q4vp.json b/advisories/github-reviewed/2022/01/GHSA-9hfg-pxr6-q4vp/GHSA-9hfg-pxr6-q4vp.json
index 12b17237f07..1c383cd8e83 100644
--- a/advisories/github-reviewed/2022/01/GHSA-9hfg-pxr6-q4vp/GHSA-9hfg-pxr6-q4vp.json
+++ b/advisories/github-reviewed/2022/01/GHSA-9hfg-pxr6-q4vp/GHSA-9hfg-pxr6-q4vp.json
@@ -20,13 +20,6 @@
         "ecosystem": "crates.io",
         "name": "crypto2"
       },
-      "ecosystem_specific": {
-        "affected_functions": [
-          "crypto2::streamcipher::Chacha20::decrypt_slice",
-          "crypto2::streamcipher::Chacha20::encrypt_slice",
-          "crypto2::streamcipher::xor_si512_inplace"
-        ]
-      },
       "ranges": [
         {
           "type": "ECOSYSTEM",