diff --git a/lib/licenses.nix b/lib/licenses.nix
index c1efe9aba05b..2822f2df1a21 100644
--- a/lib/licenses.nix
+++ b/lib/licenses.nix
@@ -593,6 +593,11 @@ in mkLicense lset) ({
     fullName = "PNG Reference Library version 2";
   };
 
+  libssh2 = {
+    fullName = "libssh2 License";
+    url = "https://www.libssh2.org/license.html";
+  };
+
   libtiff = {
     spdxId = "libtiff";
     fullName = "libtiff License";
diff --git a/pkgs/applications/networking/freefilesync/default.nix b/pkgs/applications/networking/freefilesync/default.nix
index aa5b0fcc4b06..48f2f2e1fe0f 100644
--- a/pkgs/applications/networking/freefilesync/default.nix
+++ b/pkgs/applications/networking/freefilesync/default.nix
@@ -96,7 +96,7 @@ gcc12Stdenv.mkDerivation rec {
   meta = with lib; {
     description = "Open Source File Synchronization & Backup Software";
     homepage = "https://freefilesync.org";
-    license = licenses.gpl3Only;
+    license = [ licenses.gpl3Only licenses.openssl licenses.curl licenses.libssh2 ];
     maintainers = with maintainers; [ wegank ];
     platforms = platforms.linux;
   };
diff --git a/pkgs/development/libraries/libssh2/default.nix b/pkgs/development/libraries/libssh2/default.nix
index 1b5d65335b8d..ce496637fcc2 100644
--- a/pkgs/development/libraries/libssh2/default.nix
+++ b/pkgs/development/libraries/libssh2/default.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
     description = "A client-side C library implementing the SSH2 protocol";
     homepage = "https://www.libssh2.org";
     platforms = platforms.all;
-    license = licenses.bsd3;
+    license = with licenses; [ bsd3 libssh2 ];
     maintainers = with maintainers; [ SuperSandro2000 ];
   };
 }