2 files changed, 2 insertions, 2 deletions
diff --git a/pkgs/development/libraries/exosip/3.x.nix b/pkgs/development/libraries/exosip/3.x.nix
index 123b53783a680..63afd22bcf88f 100644
--- a/pkgs/development/libraries/exosip/3.x.nix
+++ b/pkgs/development/libraries/exosip/3.x.nix
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
   buildInputs = [ libosip openssl pkgconfig ];
       
   meta = {
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     description = "Library that hides the complexity of using the SIP protocol";
   };
 }
diff --git a/pkgs/development/libraries/exosip/default.nix b/pkgs/development/libraries/exosip/default.nix
index fb13e0b8c6f5f..02349bc0267b4 100644
--- a/pkgs/development/libraries/exosip/default.nix
+++ b/pkgs/development/libraries/exosip/default.nix
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
   buildInputs = [ libosip openssl pkgconfig ];
       
   meta = {
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     description = "Library that hides the complexity of using the SIP protocol";
   };
 }