diff --git a/Mk/bsd.licenses.db.mk b/Mk/bsd.licenses.db.mk
index 674c72d7eabc..d0029060b31f 100644
--- a/Mk/bsd.licenses.db.mk
+++ b/Mk/bsd.licenses.db.mk
@@ -48,7 +48,7 @@ _LICENSE_LIST+= AGPLv3+ GPLv1+ GPLv2+ GPLv3+ GPLv3RLE+ LGPL20+ LGPL21+ \
 				LGPL3+
 
 # BSD family
-_LICENSE_LIST+= BSD BSD0CLAUSE BSD2CLAUSE BSD3CLAUSE BSD4CLAUSE
+_LICENSE_LIST+= BSD BSD0CLAUSE BSD1CLAUSE BSD2CLAUSE BSD3CLAUSE BSD4CLAUSE
 
 # LaTeX family
 _LICENSE_LIST+= LPPL10 LPPL11 LPPL12 LPPL13 LPPL13a LPPL13b LPPL13c
@@ -137,6 +137,9 @@ _LICENSE_GROUPS_BSD=	FSF OSI COPYFREE
 _LICENSE_NAME_BSD0CLAUSE=	BSD Zero Clause License
 _LICENSE_GROUPS_BSD0CLAUSE=	OSI
 
+_LICENSE_NAME_BSD1CLAUSE=	BSD One Clause License
+_LICENSE_GROUPS_BSD1CLAUSE=	OSI
+
 _LICENSE_NAME_BSD2CLAUSE=	BSD 2-clause "Simplified" License
 _LICENSE_GROUPS_BSD2CLAUSE=	FSF OSI COPYFREE