diff --git a/lib/tasks/import.rake b/lib/tasks/import.rake
index b96119b0404..129aeca2348 100644
--- a/lib/tasks/import.rake
+++ b/lib/tasks/import.rake
@@ -451,22 +451,26 @@ task "import:remap_old_phpbb_permalinks" => :environment do
   i = 0
   # discussions.flightaware.com
   Post.where("raw LIKE ?", "%discussions.flightaware.com%").each do |p|
-    new_raw = p.raw.dup
-    # \((https?:\/\/discussions\.flightaware\.com\/\S*-t\d+.html)\)
-    new_raw.gsub!(/\((https?:\/\/discussions\.flightaware\.com\/\S*-t\d+.html)\)/) do
-      normalized_url = Permalink.normalize_url($1)
-      permalink = Permalink.find_by_url(normalized_url) rescue nil
-      if permalink && permalink.target_url
-        "(#{permalink.target_url})"
-      else
-        "(#{$1})"
+    begin
+      new_raw = p.raw.dup
+      # \((https?:\/\/discussions\.flightaware\.com\/\S*-t\d+.html)\)
+      new_raw.gsub!(/\((https?:\/\/discussions\.flightaware\.com\/\S*-t\d+.html)\)/) do
+        normalized_url = Permalink.normalize_url($1)
+        permalink = Permalink.find_by_url(normalized_url) rescue nil
+        if permalink && permalink.target_url
+          "(#{permalink.target_url})"
+        else
+          "(#{$1})"
+        end
       end
-    end
 
-    if new_raw != p.raw
-      p.revise(Discourse.system_user, { raw: new_raw }, bypass_bump: true, skip_revision: true)
-      putc "."
-      i += 1
+      if new_raw != p.raw
+        p.revise(Discourse.system_user, { raw: new_raw }, bypass_bump: true, skip_revision: true)
+        putc "."
+        i += 1
+      end
+    rescue
+      # skip
     end
   end
   i