7 files changed, 7 insertions, 0 deletions
diff --git a/pkgs/tools/system/bootchart/default.nix b/pkgs/tools/system/bootchart/default.nix
index dacb143a480..518fb4944f4 100644
--- a/pkgs/tools/system/bootchart/default.nix
+++ b/pkgs/tools/system/bootchart/default.nix
@@ -22,6 +22,7 @@ stdenv.mkDerivation rec {
     homepage = http://www.bootchart.org/;
     description = "Performance analysis and visualization of the GNU/Linux boot process";
     license = licenses.gpl2Plus;
+    platforms = platforms.linux;
   };
 
 }
diff --git a/pkgs/tools/system/mcron/default.nix b/pkgs/tools/system/mcron/default.nix
index 842529c573f..a90d6afdc61 100644
--- a/pkgs/tools/system/mcron/default.nix
+++ b/pkgs/tools/system/mcron/default.nix
@@ -28,5 +28,6 @@ stdenv.mkDerivation rec {
     homepage = http://www.gnu.org/software/mcron/;
 
     license = stdenv.lib.licenses.gpl3Plus;
+    platforms = stdenv.lib.platforms.unix;
   };
 }
diff --git a/pkgs/tools/system/monit/default.nix b/pkgs/tools/system/monit/default.nix
index 66a2703932d..e2786ea77fe 100644
--- a/pkgs/tools/system/monit/default.nix
+++ b/pkgs/tools/system/monit/default.nix
@@ -21,5 +21,6 @@ stdenv.mkDerivation rec {
     description = "Monitoring system";
     license = stdenv.lib.licenses.agpl3;
     maintainers = with stdenv.lib.maintainers; [ raskin wmertens ];
+    platforms = with stdenv.lib.platforms; linux;
   };
 }
diff --git a/pkgs/tools/system/setserial/default.nix b/pkgs/tools/system/setserial/default.nix
index 2efd0baed89..959334f4cc5 100644
--- a/pkgs/tools/system/setserial/default.nix
+++ b/pkgs/tools/system/setserial/default.nix
@@ -21,5 +21,6 @@ stdenv.mkDerivation rec {
 
   meta = {
     description = "Serial port configuration utility";
+    platforms = stdenv.lib.platforms.linux;
   };
 }
diff --git a/pkgs/tools/system/suid-chroot/default.nix b/pkgs/tools/system/suid-chroot/default.nix
index 3d4fe6e18a2..1278480973f 100644
--- a/pkgs/tools/system/suid-chroot/default.nix
+++ b/pkgs/tools/system/suid-chroot/default.nix
@@ -17,5 +17,6 @@ stdenv.mkDerivation rec {
     description = "Setuid-safe wrapper for chroot";
     license = licenses.gpl2Plus;
     maintainers = with maintainers; [ nckx ];
+    platforms = with platforms; unix;
   };
 }
diff --git a/pkgs/tools/system/symlinks/default.nix b/pkgs/tools/system/symlinks/default.nix
index 0c69bdd03c5..ec2f90876b3 100644
--- a/pkgs/tools/system/symlinks/default.nix
+++ b/pkgs/tools/system/symlinks/default.nix
@@ -23,5 +23,6 @@ stdenv.mkDerivation rec {
   meta = with stdenv.lib; {
     description = "A symbolic link maintenance utility";
     maintainers = [ maintainers.goibhniu ];
+    platforms = platforms.linux;
   };
 }
diff --git a/pkgs/tools/system/syslog-ng/default.nix b/pkgs/tools/system/syslog-ng/default.nix
index d98f05c6aab..7c7d5df4df8 100644
--- a/pkgs/tools/system/syslog-ng/default.nix
+++ b/pkgs/tools/system/syslog-ng/default.nix
@@ -24,5 +24,6 @@ stdenv.mkDerivation rec {
     description = "Next-generation syslogd with advanced networking and filtering capabilities";
     license = licenses.gpl2;
     maintainers = [ maintainers.rickynils ];
+    platforms = platforms.linux;
   };
 }