diff --git a/pkgs/development/compilers/fpc/default.nix b/pkgs/development/compilers/fpc/default.nix
index 2f4cb10bd4d..51544783d8c 100644
--- a/pkgs/development/compilers/fpc/default.nix
+++ b/pkgs/development/compilers/fpc/default.nix
@@ -22,7 +22,7 @@ stdenv.mkDerivation rec {
   makeFlags = "NOGDB=1 FPC=${startFPC}/bin/fpc";
 
   installFlags = "INSTALL_PREFIX=\${out}";
-  
+
   postInstall = ''
     for i in $out/lib/fpc/*/ppc*; do
       ln -fs $i $out/bin/$(basename $i)
@@ -35,10 +35,12 @@ stdenv.mkDerivation rec {
     bootstrap = startFPC;
   };
 
-  meta = {
+  meta = with stdenv.lib; {
     description = "Free Pascal Compiler from a source distribution";
-    maintainers = [stdenv.lib.maintainers.raskin];
-    platforms = stdenv.lib.platforms.linux;
+    homepage = https://www.freepascal.org;
+    maintainers = [ maintainers.raskin ];
+    license = with licenses; [ gpl2 lgpl2 ];
+    platforms = platforms.linux;
     inherit version;
   };
 }
diff --git a/pkgs/development/compilers/gcl/default.nix b/pkgs/development/compilers/gcl/default.nix
index f503427b326..233372caa80 100644
--- a/pkgs/development/compilers/gcl/default.nix
+++ b/pkgs/development/compilers/gcl/default.nix
@@ -36,9 +36,10 @@ stdenv.mkDerivation rec {
 
   NIX_CFLAGS_COMPILE = "-fgnu89-inline";
 
-  meta = {
+  meta = with stdenv.lib; {
     description = "GNU Common Lisp compiler working via GCC";
-    maintainers = [ stdenv.lib.maintainers.raskin ];
-    platforms = stdenv.lib.platforms.linux;
+    maintainers = [ maintainers.raskin ];
+    license = licenses.gpl2;
+    platforms = platforms.linux;
   };
 }
diff --git a/pkgs/development/libraries/fontconfig-ultimate/default.nix b/pkgs/development/libraries/fontconfig-ultimate/default.nix
index a2e5f69202c..9aeb12344ec 100644
--- a/pkgs/development/libraries/fontconfig-ultimate/default.nix
+++ b/pkgs/development/libraries/fontconfig-ultimate/default.nix
@@ -38,4 +38,11 @@ stdenv.mkDerivation {
     cp fontconfig_patches/free/*.conf $out/etc/fonts/presets/free
     cp fontconfig_patches/ms/*.conf $out/etc/fonts/presets/ms
   '';
+
+  meta = with stdenv.lib; {
+    description = "Font configuration files, patches, scripts and source packages (Infinality & friends)";
+    homepage = https://github.com/bohoomil/fontconfig-ultimate;
+    license = licenses.mit;
+    platforms = platforms.all;
+  };
 }
diff --git a/pkgs/development/libraries/funambol/default.nix b/pkgs/development/libraries/funambol/default.nix
index d0850128ebc..100c00eea49 100644
--- a/pkgs/development/libraries/funambol/default.nix
+++ b/pkgs/development/libraries/funambol/default.nix
@@ -14,10 +14,10 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [ autoreconfHook unzip ];
 
-  meta = {
+  meta = with stdenv.lib; {
     description = "SyncML client sdk by Funambol project";
     homepage = http://www.funambol.com;
-    maintainers = [ ];
-    platforms = stdenv.lib.platforms.unix;
+    license = licenses.agpl3;
+    platforms = platforms.unix;
   };
 }
diff --git a/pkgs/development/libraries/gamin/default.nix b/pkgs/development/libraries/gamin/default.nix
index a4e0bcfb52b..4cff2245740 100644
--- a/pkgs/development/libraries/gamin/default.nix
+++ b/pkgs/development/libraries/gamin/default.nix
@@ -34,6 +34,7 @@ stdenv.mkDerivation (rec {
     homepage    = https://people.gnome.org/~veillard/gamin/;
     description = "A file and directory monitoring system";
     maintainers = with maintainers; [ lovek323 ];
+    license = licenses.gpl2;
     platforms   = platforms.unix;
   };
 }
diff --git a/pkgs/development/libraries/gcab/default.nix b/pkgs/development/libraries/gcab/default.nix
index 0758d125227..dc0ca5fffa3 100644
--- a/pkgs/development/libraries/gcab/default.nix
+++ b/pkgs/development/libraries/gcab/default.nix
@@ -1,4 +1,6 @@
-{ stdenv, fetchurl, gettext, gobjectIntrospection, pkgconfig, meson, ninja, glibcLocales, git, vala, glib, zlib }:
+{ stdenv, fetchurl, gettext, gobjectIntrospection, pkgconfig
+, meson, ninja, glibcLocales, git, vala, glib, zlib
+}:
 
 stdenv.mkDerivation rec {
   name = "gcab-${version}";
@@ -22,6 +24,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     platforms = platforms.linux;
+    license = licenses.lgpl21;
     maintainers = [ maintainers.lethalman ];
   };
 
diff --git a/pkgs/os-specific/linux/fuse/common.nix b/pkgs/os-specific/linux/fuse/common.nix
index 7cc58c19c07..d23ae7594be 100644
--- a/pkgs/os-specific/linux/fuse/common.nix
+++ b/pkgs/os-specific/linux/fuse/common.nix
@@ -72,6 +72,7 @@ in stdenv.mkDerivation rec {
     inherit (src.meta) homepage;
     description = "Kernel module and library that allows filesystems to be implemented in user space";
     platforms = platforms.linux;
+    license = with licenses; [ gpl2 lgpl21 ];
     maintainers = [ maintainers.primeos ];
   };
 }
diff --git a/pkgs/os-specific/linux/fxload/default.nix b/pkgs/os-specific/linux/fxload/default.nix
index 8485b0e6032..61bd2a229ab 100644
--- a/pkgs/os-specific/linux/fxload/default.nix
+++ b/pkgs/os-specific/linux/fxload/default.nix
@@ -2,7 +2,7 @@
 
 stdenv.mkDerivation {
   name = "fxload-2002_04_11";
-  
+
   src = fetchurl {
     url = mirror://sourceforge/linux-hotplug/fxload-2002_04_11.tar.gz;
     sha256 = "1hql93bp3dxrv1p67nc63xsbqwljyynm997ysldrc3n9ifi6s48m";
@@ -27,9 +27,10 @@ stdenv.mkDerivation {
     mkdir -p $out/share/usb
   '';
 
-  meta = {
+  meta = with stdenv.lib; {
     homepage = http://linux-hotplug.sourceforge.net/?selected=usb;
     description = "Tool to upload firmware to Cypress EZ-USB microcontrollers";
-    platforms = stdenv.lib.platforms.linux;
+    license = licenses.gpl2;
+    platforms = platforms.linux;
   };
 }
diff --git a/pkgs/servers/web-apps/frab/default.nix b/pkgs/servers/web-apps/frab/default.nix
index 8ee6afaa849..657bd423f3f 100644
--- a/pkgs/servers/web-apps/frab/default.nix
+++ b/pkgs/servers/web-apps/frab/default.nix
@@ -43,4 +43,10 @@ stdenv.mkDerivation rec {
   passthru = {
     inherit env ruby;
   };
+
+  meta = with stdenv.lib; {
+    description = "Web-based conference planning and management system";
+    homepage = https://github.com/frab/frab;
+    license = licenses.mit;
+  };
 }
diff --git a/pkgs/tools/filesystems/fusesmb/default.nix b/pkgs/tools/filesystems/fusesmb/default.nix
index 5a3451810a1..286403c70c4 100644
--- a/pkgs/tools/filesystems/fusesmb/default.nix
+++ b/pkgs/tools/filesystems/fusesmb/default.nix
@@ -18,9 +18,9 @@ stdenv.mkDerivation rec {
 
   hardeningDisable = [ "format" ];
 
-  meta = {
+  meta = with stdenv.lib; {
     description = "Samba mounted via FUSE";
-    homepage = http://www.ricardis.tudelft.nl/~vincent/fusesmb/;
-    platforms = stdenv.lib.platforms.linux;
+    license = licenses.gpl2;
+    platforms = platforms.linux;
   };
 }
diff --git a/pkgs/tools/networking/fping/default.nix b/pkgs/tools/networking/fping/default.nix
index 2b19c8e6a05..adcb59135ee 100644
--- a/pkgs/tools/networking/fping/default.nix
+++ b/pkgs/tools/networking/fping/default.nix
@@ -10,10 +10,11 @@ stdenv.mkDerivation rec {
 
   configureFlags = [ "--enable-ipv6" "--enable-ipv4" ];
 
-  meta = {
+  meta = with stdenv.lib; {
     homepage = http://fping.org/;
     description = "Send ICMP echo probes to network hosts";
-    maintainers = with stdenv.lib.maintainers; [ the-kenny ];
-    platforms = with stdenv.lib.platforms; all;
+    maintainers = with maintainers; [ the-kenny ];
+    license = licenses.bsd0;
+    platforms = platforms.all;
   };
 }