diff --git a/nixos/modules/programs/captive-browser.nix b/nixos/modules/programs/captive-browser.nix
index 007b0369ec1..d7684d08c6c 100644
--- a/nixos/modules/programs/captive-browser.nix
+++ b/nixos/modules/programs/captive-browser.nix
@@ -85,18 +85,18 @@ in
 
     programs.captive-browser.dhcp-dns =
       let
-        iface = prefix:
-          optionalString cfg.bindInterface (concatStringsSep " " (map escapeShellArg [ prefix cfg.interface ]));
+        iface = prefixes:
+          optionalString cfg.bindInterface (escapeShellArgs (prefixes ++ [ cfg.interface ]));
       in
       mkOptionDefault (
         if config.networking.networkmanager.enable then
-          "${pkgs.networkmanager}/bin/nmcli dev show ${iface ""} | ${pkgs.gnugrep}/bin/fgrep IP4.DNS"
+          "${pkgs.networkmanager}/bin/nmcli dev show ${iface []} | ${pkgs.gnugrep}/bin/fgrep IP4.DNS"
         else if config.networking.dhcpcd.enable then
-          "${pkgs.dhcpcd}/bin/dhcpcd ${iface "-U"} | ${pkgs.gnugrep}/bin/fgrep domain_name_servers"
+          "${pkgs.dhcpcd}/bin/dhcpcd ${iface ["-U"]} | ${pkgs.gnugrep}/bin/fgrep domain_name_servers"
         else if config.networking.useNetworkd then
-          "${cfg.package}/bin/systemd-networkd-dns ${iface ""}"
+          "${cfg.package}/bin/systemd-networkd-dns ${iface []}"
         else
-          "${config.security.wrapperDir}/udhcpc --quit --now -f ${iface "-i"} -O dns --script ${
+          "${config.security.wrapperDir}/udhcpc --quit --now -f ${iface ["-i"]} -O dns --script ${
           pkgs.writeShellScript "udhcp-script" ''
             if [ "$1" = bound ]; then
               echo "$dns"
diff --git a/pkgs/applications/science/electronics/eagle/eagle.nix b/pkgs/applications/science/electronics/eagle/eagle.nix
index 58873b8a770..3021f6e57cb 100644
--- a/pkgs/applications/science/electronics/eagle/eagle.nix
+++ b/pkgs/applications/science/electronics/eagle/eagle.nix
@@ -66,8 +66,8 @@ let
       # Make desktop item
       mkdir -p "$out"/share/applications
       cp "$desktopItem"/share/applications/* "$out"/share/applications/
-      mkdir -p "$out"/share/icons
-      ln -s "$out/eagle-${version}/bin/eagle-logo.png" "$out"/share/icons/eagle.png
+      mkdir -p "$out"/share/pixmaps
+      ln -s "$out/eagle-${version}/bin/eagle-logo.png" "$out"/share/pixmaps/eagle.png
     '';
 
     meta = with lib; {