diff --git a/meta/recipes-core/dropbear/dropbear_2026.91.bb b/meta/recipes-core/dropbear/dropbear_2026.91.bb
index 826a691b04d..cdddd64fe2c 100644
--- a/meta/recipes-core/dropbear/dropbear_2026.91.bb
+++ b/meta/recipes-core/dropbear/dropbear_2026.91.bb
@@ -6,8 +6,12 @@ SECTION = "console/network"
 # some files are from other projects and have others license terms:
 #   public domain, OpenSSH 3.5p1, OpenSSH3.6.1p2, PuTTY
 # The 'public-domain' file is headered as MIT
-LICENSE = "MIT & BSD-3-Clause & BSD-2-Clause"
-LIC_FILES_CHKSUM = "file://LICENSE;md5=25cf44512b7bc8966a48b6b1a9b7605f"
+LICENSE = "MIT & BSD-3-Clause & BSD-2-Clause & WTFPL & Unlicense"
+LIC_FILES_CHKSUM = " \
+    file://LICENSE;md5=25cf44512b7bc8966a48b6b1a9b7605f \
+    file://libtomcrypt/LICENSE;md5=71baacc459522324ef3e2b9e052e8180 \
+    file://libtommath/LICENSE;md5=23e7e0a32e53a2b1d35f5fd9ef053402 \
+"
 
 DEPENDS = "zlib virtual/crypt"
 RPROVIDES:${PN} = "ssh sshd"