diff --git a/images/emoticons/5000兆円欲しい！！.png b/images/emoticons/5kmillion.png
similarity index 100%
rename from images/emoticons/5000兆円欲しい！！.png
rename to images/emoticons/5kmillion.png
diff --git a/include/text.php b/include/text.php
index 74afedac7..53889eff0 100644
--- a/include/text.php
+++ b/include/text.php
@@ -1287,7 +1287,7 @@ function list_smilies($default_only = false) {
 		'<img class="smiley" src="' . z_root() . '/images/emoticons/dislike.gif" alt=":dislike" />',
 		'<img class="smiley" src="' . z_root() . '/images/emoticons/harukin.png" alt=":harukin:" height="17em" width="auto" />',
 		'<img class="smiley" src="' . z_root() . '/images/emoticons/archlinux.png" alt=":archlinux:" height="17em" width="auto" />',
-		'<img class="smiley" src="' . z_root() . '/images/emoticons/5000兆円欲しい！！.png" alt="5000兆円欲しい！！"/>',
+		'<img class="smiley" src="' . z_root() . '/images/emoticons/5kmillion.png" alt="5000兆円欲しい！！"/>',
 		'<img class="smiley" src="' . z_root() . '/images/emoticons/欲しい！！.png" alt="欲しい" height="17em" width="auto" />',
 		'<img class="smiley" src="' . z_root() . '/images/emoticons/5000兆円.png" alt="5000兆円" height="17em" width="auto" />'