diff --git a/config/nginx/default.conf b/config/nginx/default.conf
index 22a9db739dd65d8a7d6164d28da01690cb6669c5..4b6ba566b1ba7aebb51caa9030f343b0b3bd5a6c 100644
--- a/config/nginx/default.conf
+++ b/config/nginx/default.conf
@@ -273,6 +273,80 @@ server {
     location = /org/corporate-sponsors/corp_sponsor_details.php {
       return 301 https://$host/org/corporate-sponsors/details/;
     }
+
+
+    location = /org/langsymp/A%20note%20for%20the%20Eclipse%20Language%20Conference.pdf {
+        return 301 https://$host/events/2005/langsymp/a-note-for-the-eclipse-language-conference.pdf;
+    }
+    location = /org/langsymp/content/org/langsymp/Adding%20support%20for%20a%20new%20language%20to%20an%20Eclipse%20based%20.pdf {
+        return 301 https://$host/events/2005/langsymp/adding-support-for-a-new-language-to-an-eclipse-based-ide.pdf;
+    }
+    location = /org/langsymp/Ascher%20-%20Eclipse%20Position.pdf {
+        return 301 https://$host/events/2005/langsymp/ascher-eclipse-position.pdf;
+    }
+    location = /org/langsymp/CDT%20Managed%20Build%20System.pdf {
+        return 301 https://$host/events/2005/langsymp/cdt-managed-build-system.pdf;
+    }
+    location = /org/langsymp/Compiled%20Language%20Support%20In%20Eclipse.pdf {
+        return 301 https://$host/events/2005/langsymp/compiled-language-support-in-eclipse.pdf;
+    }
+    location = /org/langsymp/CraigRasmussen.pdf {
+        return 301 https://$host/events/2005/langsymp/craig-rasmussen.pdf;
+    }
+    location = /org/langsymp/Doug%20Lang%20Symp.pdf {
+        return 301 https://$host/events/2005/langsymp/doug-lang-symp.pdf;
+    }
+    location = /org/langsymp/Eclipse%20and%20Dynamic%20Languages.pdf {
+        return 301 https://$host/events/2005/langsymp/eclipse-and-dynamic-languages.pdf;
+    }
+    location = /org/langsymp/EclipseEverywhere.pdf {
+        return 301 https://$host/events/2005/langsymp/eclipse-everywhere.pdf;
+    }
+    location = /org/langsymp/eclipseLanguagePosition.pdf {
+        return 301 https://$host/events/2005/langsymp/eclipse-language-position.pdf;
+    }
+    location = /org/langsymp/Extending%20Eclipse%20with%20Languages%20Other%20Than%20Java.pdf {
+        return 301 https://$host/events/2005/langsymp/extending-eclipse-with-languages-other-than-java.pdf;
+    }
+    location = /org/langsymp/Extending_Eclipse_with_Compiled_Languages_other_than_C.pdf {
+        return 301 https://$host/events/2005/langsymp/extending-eclipse-with-compiled-languages-other-than-c.pdf;
+    }
+    location = /org/langsymp/ExtendingEclipseInHaskell.pdf {
+        return 301 https://$host/events/2005/langsymp/extending-eclipse-in-haskell.pdf;
+    }
+    location = /org/langsymp/JulianDolby_paper.pdf {
+        return 301 https://$host/events/2005/langsymp/julian-dolby-paper.pdf;
+    }
+    location = /org/langsymp/lang_symposium_oct_2005.pdf {
+        return 301 https://$host/events/2005/langsymp/lang-symposium-oct-2005.pdf;
+    }
+    location = /org/langsymp/MImrisek_Languages_Workshop_PositionPaper.pdf {
+        return 301 https://$host/events/2005/langsymp/m-imrisek-languages-workshop-position-paper.pdf;
+    }
+    location = /org/langsymp/Multi%20Language%20Support%20-%20User%20Perspective.pdf {
+        return 301 https://$host/events/2005/langsymp/multi-language-support-user-perspective.pdf;
+    }
+    location = /org/langsymp/Split%20along%20Technology%20not%20Language%202005-10.pdf {
+        return 301 https://$host/events/2005/langsymp/split-along-technology-not-language-2005-10.pdf;
+    }
+    location = /org/langsymp/StayingPragmatic.pdf {
+        return 301 https://$host/events/2005/langsymp/staying-pragmatic.pdf;
+    }
+    location = /org/langsymp/TestPointInPractice.pdf {
+        return 301 https://$host/events/2005/langsymp/test-point-in-practice.pdf;
+    }
+    location = /org/langsymp/Volanakis%20-%20Mixed-language%20usage%20scenarios.pdf {
+        return 301 https://$host/events/2005/langsymp/volanakis-mixed-language-usage-scenarios.pdf;
+    }
+    location = /org/langsymp/langsympduimovich.html {
+        return 301 https://$host/events/2005/langsymp/common-eclipse-support-for-language-ides;
+    }
+    location = /org/langsymp/Oct2005LanguageGroup.html {
+        return 301 https://$host/events/2005/langsymp/language-support-in-eclipse-wtp-sse;
+    }
+    location = /org/langsymp/position_paper_martin_aeschlimann.html {
+        return 301 https://$host/events/2005/langsymp/a-seed-for-an-eclipse-language-toolkit;
+    }
     
     # Legal migration
     # https://gitlab.eclipse.org/eclipsefdn/it/websites/eclipse.org/-/issues/150