diff --git a/about.toml b/about.toml
index 3acb5ac7..67c85db2 100644
--- a/about.toml
+++ b/about.toml
@@ -6,6 +6,7 @@ accepted = [
     "ISC",
     "Unicode-DFS-2016",
     "Unicode-3.0",
+    "OpenSSL",
 ]
 
 targets = [