1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/applications/science/robotics/apmplanner2/default.nix b/pkgs/applications/science/robotics/apmplanner2/default.nix
index 0bc58c50335a0..ede698e2b0b4f 100644
--- a/pkgs/applications/science/robotics/apmplanner2/default.nix
+++ b/pkgs/applications/science/robotics/apmplanner2/default.nix
@@ -46,7 +46,7 @@ mkDerivation rec {
       A GUI ground control station for autonomous vehicles using the MAVLink protocol.
       Includes support for the APM and PX4 based controllers.
     '';
-    homepage = https://ardupilot.org/planner2/;
+    homepage = "https://ardupilot.org/planner2/";
     license = lib.licenses.gpl3;
     maintainers = with lib.maintainers; [ wucke13 ];
   };