3 files changed, 3 insertions, 3 deletions
diff --git a/pkgs/applications/video/mjpg-streamer/default.nix b/pkgs/applications/video/mjpg-streamer/default.nix
index 5409cf9f2f7f..5fd0664d15b4 100644
--- a/pkgs/applications/video/mjpg-streamer/default.nix
+++ b/pkgs/applications/video/mjpg-streamer/default.nix
@@ -26,6 +26,6 @@ stdenv.mkDerivation rec {
     homepage = http://sourceforge.net/projects/mjpg-streamer/;
     description = "MJPG-streamer takes JPGs from Linux-UVC compatible webcams, filesystem or other input plugins and streams them as M-JPEG via HTTP to webbrowsers, VLC and other software";
     platforms = platforms.linux;
-    licenses = licenses.gpl2;
+    license = licenses.gpl2;
   };
 }
diff --git a/pkgs/data/fonts/corefonts/default.nix b/pkgs/data/fonts/corefonts/default.nix
index a1ec6ef30038..9bc041822643 100644
--- a/pkgs/data/fonts/corefonts/default.nix
+++ b/pkgs/data/fonts/corefonts/default.nix
@@ -63,7 +63,7 @@ stdenv.mkDerivation {
     homepage = "http://corefonts.sourceforge.net/";
     description = "Microsoft's TrueType core fonts for the Web";
     platforms = platforms.all;
-    licenses = licenses.unfreeRedistributable;
+    license = licenses.unfreeRedistributable;
     # Set a non-zero priority to allow easy overriding of the
     # fontconfig configuration files.
     priority = 5;
diff --git a/pkgs/development/tools/analysis/garcosim/tracefilesim/default.nix b/pkgs/development/tools/analysis/garcosim/tracefilesim/default.nix
index 01299966eb1b..740d51cc1348 100644
--- a/pkgs/development/tools/analysis/garcosim/tracefilesim/default.nix
+++ b/pkgs/development/tools/analysis/garcosim/tracefilesim/default.nix
@@ -19,7 +19,7 @@ stdenv.mkDerivation {
     description = "Ease the analysis of existing memory management techniques, as well as the prototyping of new memory management techniques.";
     homepage = "https://github.com/GarCoSim";
     maintainers = [ maintainers.cmcdragonkai ];
-    licenses = licenses.gpl2;
+    license = licenses.gpl2;
     platforms = platforms.linux;
   };