diff --git a/SoundTrackEditor/SoundTrackEditor-4.3.ckan b/SoundTrackEditor/SoundTrackEditor-4.3.frozen
similarity index 92%
rename from SoundTrackEditor/SoundTrackEditor-4.3.ckan
rename to SoundTrackEditor/SoundTrackEditor-4.3.frozen
index 915ef49844..88700f3821 100644
--- a/SoundTrackEditor/SoundTrackEditor-4.3.ckan
+++ b/SoundTrackEditor/SoundTrackEditor-4.3.frozen
@@ -21,5 +21,6 @@
     },
     "download_content_type": "application/zip",
     "x_via": "Automated SpaceDock CKAN submission",
-    "x_generated_by": "netkan"
+    "x_generated_by": "netkan",
+    "comment": "Frozen due to install impossibility"
 }