diff --git a/lang/calamares_ja.ts b/lang/calamares_ja.ts
index f346908da..7cd804c66 100644
--- a/lang/calamares_ja.ts
+++ b/lang/calamares_ja.ts
@@ -203,7 +203,7 @@ p, li { white-space: pre-wrap; }
     <message>
         <location filename="../src/modules/partition/core/BootLoaderModel.cpp" line="110"/>
         <source>Do not install a boot loader</source>
-        <translation type="unfinished"/>
+        <translation>ブートローダーをインストールしません</translation>
     </message>
     <message>
         <location filename="../src/modules/partition/core/BootLoaderModel.cpp" line="124"/>