diff --git a/mozilla/mailnews/mime/src/oldi18n.c b/mozilla/mailnews/mime/src/oldi18n.c
deleted file mode 100644
index c2365bac0c3..00000000000
--- a/mozilla/mailnews/mime/src/oldi18n.c
+++ /dev/null
@@ -1 +0,0 @@
-void unused_function(void) { }