diff --git a/gpxsee.pro b/gpxsee.pro
index 6c55366a..c4f308bc 100644
--- a/gpxsee.pro
+++ b/gpxsee.pro
@@ -264,7 +264,7 @@ TRANSLATIONS = lang/gpxsee_en.ts \
     lang/gpxsee_fi.ts \
     lang/gpxsee_fr.ts \
     lang/gpxsee_pl.ts \
-    lang/gpxsee_no.ts
+    lang/gpxsee_nb.ts
 
 macx {
     ICON = icons/gpxsee.icns
@@ -278,7 +278,7 @@ macx {
         lang/gpxsee_ru.qm \
         lang/gpxsee_sv.qm \
         lang/gpxsee_pl.qm \
-        lang/gpxsee_no.qm
+        lang/gpxsee_nb.qm
     CSV.path = Contents/Resources
     CSV.files = pkg/csv
     MAPS.path = Contents/Resources
diff --git a/lang/gpxsee_no.ts b/lang/gpxsee_nb.ts
similarity index 100%
rename from lang/gpxsee_no.ts
rename to lang/gpxsee_nb.ts
diff --git a/pkg/gpxsee.nsi b/pkg/gpxsee.nsi
index b178e69d..07ed73cf 100644
--- a/pkg/gpxsee.nsi
+++ b/pkg/gpxsee.nsi
@@ -206,7 +206,7 @@ SectionGroup "Localization" SEC_LOCALIZATION
   !insertmacro LOCALIZATION "Finnish" "fi"
   !insertmacro LOCALIZATION "French" "fr"
   !insertmacro LOCALIZATION "German" "de"
-  !insertmacro LOCALIZATION "Norwegian" "no"
+  !insertmacro LOCALIZATION "Norwegian" "nb"
   !insertmacro LOCALIZATION "Polish" "pl"
   !insertmacro LOCALIZATION "Russian" "ru"
   !insertmacro LOCALIZATION "Swedish" "sv"
diff --git a/pkg/gpxsee64.nsi b/pkg/gpxsee64.nsi
index e36b9985..f36450f8 100644
--- a/pkg/gpxsee64.nsi
+++ b/pkg/gpxsee64.nsi
@@ -208,7 +208,7 @@ SectionGroup "Localization" SEC_LOCALIZATION
   !insertmacro LOCALIZATION "Finnish" "fi"
   !insertmacro LOCALIZATION "French" "fr"
   !insertmacro LOCALIZATION "German" "de"
-  !insertmacro LOCALIZATION "Norwegian" "no"
+  !insertmacro LOCALIZATION "Norwegian" "nb"
   !insertmacro LOCALIZATION "Polish" "pl"
   !insertmacro LOCALIZATION "Russian" "ru"
   !insertmacro LOCALIZATION "Swedish" "sv"