diff --git a/README.md b/README.md
index 0bc50de5..c47c1232 100644
--- a/README.md
+++ b/README.md
@@ -47,7 +47,7 @@ Some tests are platform dependent, so for completeness it would be necessary to
 * macOS†
 * Unix variants:
   * Android
-  * FreeBD
+  * FreeBSD
   * Illumos
   * Linux (Ubuntu†)
   * OpenBSD