diff --git a/src/Text/Pandoc/Writers/MediaWiki.hs b/src/Text/Pandoc/Writers/MediaWiki.hs
index ccb39e295..b49c60867 100644
--- a/src/Text/Pandoc/Writers/MediaWiki.hs
+++ b/src/Text/Pandoc/Writers/MediaWiki.hs
@@ -107,7 +107,7 @@ blockToMediaWiki (Para [Image txt (src,'f':'i':'g':':':tit)]) = do
   let opt = if null txt
                then ""
                else "|alt=" ++ if null tit then capt else tit ++ capt
-  return $ "[[Image:" ++ src ++ "|frame|none" ++ opt ++ "]]\n"
+  return $ "[[File:" ++ src ++ "|frame|none" ++ opt ++ "]]\n"
 
 blockToMediaWiki (Para inlines) = do
   tags <- asks useTags
@@ -397,7 +397,7 @@ inlineToMediaWiki (Image alt (source, tit)) = do
                        then ""
                        else '|' : alt'
                else '|' : tit
-  return $ "[[Image:" ++ source ++ txt ++ "]]"
+  return $ "[[File:" ++ source ++ txt ++ "]]"
 
 inlineToMediaWiki (Note contents) = do
   contents' <- blockListToMediaWiki contents
diff --git a/tests/writer.mediawiki b/tests/writer.mediawiki
index b8b99c5e7..066606c00 100644
--- a/tests/writer.mediawiki
+++ b/tests/writer.mediawiki
@@ -624,9 +624,9 @@ Auto-links should not occur here: <code>&lt;http://example.com/&gt;</code>
 
 From “Voyage dans la Lune” by Georges Melies (1902):
 
-[[Image:lalune.jpg|frame|none|alt=Voyage dans la Lune|caption lalune]]
+[[File:lalune.jpg|frame|none|alt=Voyage dans la Lune|caption lalune]]
 
-Here is a movie [[Image:movie.jpg|movie]] icon.
+Here is a movie [[File:movie.jpg|movie]] icon.
 
 
 -----