diff --git a/src/lib/subs/nuke.c b/src/lib/subs/nuke.c
index 999ef181..0efe1c20 100644
--- a/src/lib/subs/nuke.c
+++ b/src/lib/subs/nuke.c
@@ -115,6 +115,8 @@ nuk_on_plane(struct nukstr *np, int pluid)
 
     snxtitem_all(&ni, EF_NUKE);
     while (nxtitem(&ni, np)) {
+	if (np->nuk_own == 0)
+	    continue;
 	if (np->nuk_plane == pluid)
 	    return np->nuk_uid;
     }