diff --git a/deny.toml b/deny.toml
index 38994d1974..99b2c8d4f9 100644
--- a/deny.toml
+++ b/deny.toml
@@ -38,6 +38,7 @@ allow = [
     "Apache-2.0 WITH LLVM-exception",
     "BSD-2-Clause",
     "BSD-3-Clause",
+    "0BSD",
     "ISC",
     "Unicode-DFS-2016",
     "Unlicense",