diff --git a/tests/vm/openbsd b/tests/vm/openbsd
index 5e646f7c51..49cab08782 100755
--- a/tests/vm/openbsd
+++ b/tests/vm/openbsd
@@ -32,6 +32,7 @@ class OpenBSDVM(basevm.BaseVM):
         "pkgconf",
         "bzip2", "xz",
         "ninja",
+        "py3-tomli",
 
         # gnu tools
         "bash",