diff --git a/.tx/config b/.tx/config
index d972dcef..e95654ab 100644
--- a/.tx/config
+++ b/.tx/config
@@ -4,7 +4,7 @@ source_lang = en
 trans.de = i2p2www/translations/de/LC_MESSAGES/about.po
 trans.es = i2p2www/translations/es/LC_MESSAGES/about.po
 trans.fr = i2p2www/translations/fr/LC_MESSAGES/about.po
-trans.sv_SE = i2p2www/translations/sv/LC_MESSAGES/about.po
+trans.sv_SE = i2p2www/translations/sv_SE/LC_MESSAGES/about.po
 type = PO
 
 [I2P.website_blog]
@@ -13,7 +13,7 @@ source_lang = en
 trans.de = i2p2www/translations/de/LC_MESSAGES/blog.po
 trans.es = i2p2www/translations/es/LC_MESSAGES/blog.po
 trans.fr = i2p2www/translations/fr/LC_MESSAGES/blog.po
-trans.sv_SE = i2p2www/translations/sv/LC_MESSAGES/blog.po
+trans.sv_SE = i2p2www/translations/sv_SE/LC_MESSAGES/blog.po
 type = PO
 
 [I2P.website_comparison]
@@ -22,7 +22,7 @@ source_lang = en
 trans.de = i2p2www/translations/de/LC_MESSAGES/comparison.po
 trans.es = i2p2www/translations/es/LC_MESSAGES/comparison.po
 trans.fr = i2p2www/translations/fr/LC_MESSAGES/comparison.po
-trans.sv_SE = i2p2www/translations/sv/LC_MESSAGES/comparison.po
+trans.sv_SE = i2p2www/translations/sv_SE/LC_MESSAGES/comparison.po
 type = PO
 
 [I2P.website_docs]
@@ -31,7 +31,7 @@ source_lang = en
 trans.de = i2p2www/translations/de/LC_MESSAGES/docs.po
 trans.es = i2p2www/translations/es/LC_MESSAGES/docs.po
 trans.fr = i2p2www/translations/fr/LC_MESSAGES/docs.po
-trans.sv_SE = i2p2www/translations/sv/LC_MESSAGES/docs.po
+trans.sv_SE = i2p2www/translations/sv_SE/LC_MESSAGES/docs.po
 type = PO
 
 [I2P.website_get-involved]
@@ -40,7 +40,7 @@ source_lang = en
 trans.de = i2p2www/translations/de/LC_MESSAGES/get-involved.po
 trans.es = i2p2www/translations/es/LC_MESSAGES/get-involved.po
 trans.fr = i2p2www/translations/fr/LC_MESSAGES/get-involved.po
-trans.sv_SE = i2p2www/translations/sv/LC_MESSAGES/get-involved.po
+trans.sv_SE = i2p2www/translations/sv_SE/LC_MESSAGES/get-involved.po
 type = PO
 
 [I2P.website_misc]
@@ -49,7 +49,7 @@ source_lang = en
 trans.de = i2p2www/translations/de/LC_MESSAGES/misc.po
 trans.es = i2p2www/translations/es/LC_MESSAGES/misc.po
 trans.fr = i2p2www/translations/fr/LC_MESSAGES/misc.po
-trans.sv_SE = i2p2www/translations/sv/LC_MESSAGES/misc.po
+trans.sv_SE = i2p2www/translations/sv_SE/LC_MESSAGES/misc.po
 type = PO
 
 [I2P.website_priority]
@@ -58,7 +58,7 @@ source_lang = en
 trans.de = i2p2www/translations/de/LC_MESSAGES/priority.po
 trans.es = i2p2www/translations/es/LC_MESSAGES/priority.po
 trans.fr = i2p2www/translations/fr/LC_MESSAGES/priority.po
-trans.sv_SE = i2p2www/translations/sv/LC_MESSAGES/priority.po
+trans.sv_SE = i2p2www/translations/sv_SE/LC_MESSAGES/priority.po
 type = PO
 
 [I2P.website_research]
@@ -67,7 +67,7 @@ source_lang = en
 trans.de = i2p2www/translations/de/LC_MESSAGES/research.po
 trans.es = i2p2www/translations/es/LC_MESSAGES/research.po
 trans.fr = i2p2www/translations/fr/LC_MESSAGES/research.po
-trans.sv_SE = i2p2www/translations/sv/LC_MESSAGES/research.po
+trans.sv_SE = i2p2www/translations/sv_SE/LC_MESSAGES/research.po
 type = PO
 
 [main]
diff --git a/i2p2www/__init__.py b/i2p2www/__init__.py
index c50e2a70..764052b3 100644
--- a/i2p2www/__init__.py
+++ b/i2p2www/__init__.py
@@ -26,7 +26,7 @@ SUPPORTED_LANGS = [
 #    'it',
 #    'nl',
 #    'ru',
-    'sv',
+    'sv_SE',
 #    'cs',
 #    'ar',
 #    'el',
diff --git a/i2p2www/pages/global/lang.html b/i2p2www/pages/global/lang.html
index 314f7be4..8a358918 100644
--- a/i2p2www/pages/global/lang.html
+++ b/i2p2www/pages/global/lang.html
@@ -3,5 +3,5 @@
   <li><a href="{{ change_lang('es') }}" rel="alternate" hreflang="es"><div class="menuitem"><img src="{{ get_flag('es') }}" alt="Castellano" /></div></a></li>
   <li><a href="{{ change_lang('de') }}" rel="alternate" hreflang="de"><div class="menuitem"><img src="{{ get_flag('de') }}" alt="Deutsch" /></div></a></li>
   <li><a href="{{ change_lang('fr') }}" rel="alternate" hreflang="fr"><div class="menuitem"><img src="{{ get_flag('fr') }}" alt="Français" /></div></a></li>
-  <li><a href="{{ change_lang('sv') }}" rel="alternate" hreflang="sv"><div class="menuitem"><img src="{{ get_flag('sv') }}" alt="Svenska" /></div></a></li>
+  <li><a href="{{ change_lang('sv_SE') }}" rel="alternate" hreflang="sv_SE"><div class="menuitem"><img src="{{ get_flag('sv_SE') }}" alt="Svenska" /></div></a></li>
 </ul>
diff --git a/i2p2www/static/images/flags/sv.png b/i2p2www/static/images/flags/sv_SE.png
similarity index 100%
rename from i2p2www/static/images/flags/sv.png
rename to i2p2www/static/images/flags/sv_SE.png
diff --git a/i2p2www/translations/sv/LC_MESSAGES/about.po b/i2p2www/translations/sv_SE/LC_MESSAGES/about.po
similarity index 100%
rename from i2p2www/translations/sv/LC_MESSAGES/about.po
rename to i2p2www/translations/sv_SE/LC_MESSAGES/about.po
diff --git a/i2p2www/translations/sv/LC_MESSAGES/blog.po b/i2p2www/translations/sv_SE/LC_MESSAGES/blog.po
similarity index 100%
rename from i2p2www/translations/sv/LC_MESSAGES/blog.po
rename to i2p2www/translations/sv_SE/LC_MESSAGES/blog.po
diff --git a/i2p2www/translations/sv/LC_MESSAGES/comparison.po b/i2p2www/translations/sv_SE/LC_MESSAGES/comparison.po
similarity index 100%
rename from i2p2www/translations/sv/LC_MESSAGES/comparison.po
rename to i2p2www/translations/sv_SE/LC_MESSAGES/comparison.po
diff --git a/i2p2www/translations/sv/LC_MESSAGES/docs.po b/i2p2www/translations/sv_SE/LC_MESSAGES/docs.po
similarity index 100%
rename from i2p2www/translations/sv/LC_MESSAGES/docs.po
rename to i2p2www/translations/sv_SE/LC_MESSAGES/docs.po
diff --git a/i2p2www/translations/sv/LC_MESSAGES/get-involved.po b/i2p2www/translations/sv_SE/LC_MESSAGES/get-involved.po
similarity index 100%
rename from i2p2www/translations/sv/LC_MESSAGES/get-involved.po
rename to i2p2www/translations/sv_SE/LC_MESSAGES/get-involved.po
diff --git a/i2p2www/translations/sv/LC_MESSAGES/misc.po b/i2p2www/translations/sv_SE/LC_MESSAGES/misc.po
similarity index 100%
rename from i2p2www/translations/sv/LC_MESSAGES/misc.po
rename to i2p2www/translations/sv_SE/LC_MESSAGES/misc.po
diff --git a/i2p2www/translations/sv/LC_MESSAGES/priority.po b/i2p2www/translations/sv_SE/LC_MESSAGES/priority.po
similarity index 100%
rename from i2p2www/translations/sv/LC_MESSAGES/priority.po
rename to i2p2www/translations/sv_SE/LC_MESSAGES/priority.po
diff --git a/i2p2www/translations/sv/LC_MESSAGES/research.po b/i2p2www/translations/sv_SE/LC_MESSAGES/research.po
similarity index 100%
rename from i2p2www/translations/sv/LC_MESSAGES/research.po
rename to i2p2www/translations/sv_SE/LC_MESSAGES/research.po