10 files changed, 10 insertions, 10 deletions
diff --git a/pkgs/tools/filesystems/archivemount/default.nix b/pkgs/tools/filesystems/archivemount/default.nix
index 4c00252fc2a1..5a43aa52a0ec 100644
--- a/pkgs/tools/filesystems/archivemount/default.nix
+++ b/pkgs/tools/filesystems/archivemount/default.nix
@@ -15,7 +15,7 @@ stdenv.mkDerivation {
 
   meta = {
     description = "Gateway between FUSE and libarchive: allows mounting of cpio, .tar.gz, .tar.bz2 archives";
-    license = "GPL2";
+    license = stdenv.lib.licenses.gpl2;
 
     platforms = stdenv.lib.platforms.linux;
     maintainers = [ stdenv.lib.maintainers.simons ];
diff --git a/pkgs/tools/filesystems/chunkfs/default.nix b/pkgs/tools/filesystems/chunkfs/default.nix
index c51837eef181..d91525e348f7 100644
--- a/pkgs/tools/filesystems/chunkfs/default.nix
+++ b/pkgs/tools/filesystems/chunkfs/default.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "(Un)ChunkFS is a pair of FUSE filesystems for viewing chunksync-style directory trees as a block device and vice versa.";
     homepage = "http://chunkfs.florz.de/";
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     platforms = with stdenv.lib.platforms; linux;
   };
 }
diff --git a/pkgs/tools/filesystems/ciopfs/default.nix b/pkgs/tools/filesystems/ciopfs/default.nix
index f944e591a126..97548442ebae 100644
--- a/pkgs/tools/filesystems/ciopfs/default.nix
+++ b/pkgs/tools/filesystems/ciopfs/default.nix
@@ -15,6 +15,6 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://www.brain-dump.org/projects/ciopfs/;
     description = "A case-insensitive filesystem layered on top of any other filesystem";
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/tools/filesystems/fsfs/default.nix b/pkgs/tools/filesystems/fsfs/default.nix
index 0e72c45e31ad..75e5280d391d 100644
--- a/pkgs/tools/filesystems/fsfs/default.nix
+++ b/pkgs/tools/filesystems/fsfs/default.nix
@@ -25,6 +25,6 @@ stdenv.mkDerivation {
   meta = {
     homepage = http://fsfs.sourceforge.net/;
     description = "Secure distributed file system in user space";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/tools/filesystems/grive/default.nix b/pkgs/tools/filesystems/grive/default.nix
index dce7757d23a2..c6d2776f437a 100644
--- a/pkgs/tools/filesystems/grive/default.nix
+++ b/pkgs/tools/filesystems/grive/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
   meta = {
     description = "an open source (experimental) Linux client for Google Drive";
     homepage = https://github.com/Grive/grive;
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
 
     platforms = stdenv.lib.platforms.all;
   };
diff --git a/pkgs/tools/filesystems/httpfs/default.nix b/pkgs/tools/filesystems/httpfs/default.nix
index 6f68a798ede9..b0f7981ebb3c 100644
--- a/pkgs/tools/filesystems/httpfs/default.nix
+++ b/pkgs/tools/filesystems/httpfs/default.nix
@@ -27,7 +27,7 @@ stdenv.mkDerivation rec {
 
     homepage = http://httpfs.sourceforge.net/;
 
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
 
     platforms = stdenv.lib.platforms.linux;
     maintainers = [ ];
diff --git a/pkgs/tools/filesystems/mtdutils/default.nix b/pkgs/tools/filesystems/mtdutils/default.nix
index 4cb09d53adcf..2a7d9672843d 100644
--- a/pkgs/tools/filesystems/mtdutils/default.nix
+++ b/pkgs/tools/filesystems/mtdutils/default.nix
@@ -24,7 +24,7 @@ stdenv.mkDerivation {
 
   meta = {
     description = "Tools for MTD filesystems";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
     homepage = http://www.linux-mtd.infradead.org/;
     maintainers = with stdenv.lib.maintainers; [viric];
     platforms = with stdenv.lib.platforms; linux;
diff --git a/pkgs/tools/filesystems/reiserfsprogs/default.nix b/pkgs/tools/filesystems/reiserfsprogs/default.nix
index 2c14bc624ae3..0c5ec063b1aa 100644
--- a/pkgs/tools/filesystems/reiserfsprogs/default.nix
+++ b/pkgs/tools/filesystems/reiserfsprogs/default.nix
@@ -19,6 +19,6 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://www.namesys.com/;
     description = "ReiserFS utilities";
-    license = "GPL-2";
+    license = stdenv.lib.licenses.gpl2;
   };
 }
diff --git a/pkgs/tools/filesystems/s3backer/default.nix b/pkgs/tools/filesystems/s3backer/default.nix
index 3951a8d8bb79..89e49c9586c5 100644
--- a/pkgs/tools/filesystems/s3backer/default.nix
+++ b/pkgs/tools/filesystems/s3backer/default.nix
@@ -13,6 +13,6 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = http://code.google.com/p/s3backer/;
     description = "FUSE-based single file backing store via Amazon S3";
-    license = "GPLv2+";
+    license = stdenv.lib.licenses.gpl2Plus;
   };
 }
diff --git a/pkgs/tools/filesystems/svnfs/default.nix b/pkgs/tools/filesystems/svnfs/default.nix
index 4787ed77b599..b6a296e6bc7b 100644
--- a/pkgs/tools/filesystems/svnfs/default.nix
+++ b/pkgs/tools/filesystems/svnfs/default.nix
@@ -21,7 +21,7 @@ stdenv.mkDerivation {
   meta = {
     description = "SvnFs is a filesystem written using FUSE for accessing Subversion repositories";
     homepage = http://www.jmadden.eu/index.php/svnfs/;
-    license = "GPLv2";
+    license = stdenv.lib.licenses.gpl2;
     maintainers = [stdenv.lib.maintainers.marcweber];
     platforms = stdenv.lib.platforms.linux;
   };