diff --git a/i18n/nw_nb-NO.ts b/i18n/nw_nb_NO.ts
similarity index 100%
rename from i18n/nw_nb-NO.ts
rename to i18n/nw_nb_NO.ts
diff --git a/novelWriter.pro b/novelWriter.pro
index ccf57676..a21751e1 100644
--- a/novelWriter.pro
+++ b/novelWriter.pro
@@ -31,4 +31,4 @@ SOURCES += \
 
 TRANSLATIONS += \
     i18n/nw_pt.ts \
-    i18n/nw_nb-NO.ts
+    i18n/nw_nb_NO.ts