diff --git a/Trajectories/Trajectories-v2.2.1_For_KSP1.4.3.ckan b/Trajectories/Trajectories-v2.2.1_For_KSP1.4.3.ckan
index a08e833324..50b84a869c 100644
--- a/Trajectories/Trajectories-v2.2.1_For_KSP1.4.3.ckan
+++ b/Trajectories/Trajectories-v2.2.1_For_KSP1.4.3.ckan
@@ -10,7 +10,7 @@
     ],
     "license": "GPL-3.0",
     "resources": {
-        "homepage": "http://forum.kerbalspaceprogram.com/index.php?/topic/94368-105-trajectories-v145-2015-12-05-atmospheric-predictions/",
+        "homepage": "https://forum.kerbalspaceprogram.com/index.php?/topic/162324-151-131",
         "spacedock": "https://spacedock.info/mod/396/Trajectories",
         "repository": "https://github.com/neuoy/KSPTrajectories"
     },