diff --git a/mozilla/editor/ui/dialogs/content/EdInsertChars.js b/mozilla/editor/ui/dialogs/content/EdInsertChars.js
index 1e405cdc0c6..a565e61fc57 100644
--- a/mozilla/editor/ui/dialogs/content/EdInsertChars.js
+++ b/mozilla/editor/ui/dialogs/content/EdInsertChars.js
@@ -556,7 +556,7 @@ var lower=[
 
 
 var symbol = [
-        0x00a1, 0x00a2, 0x00a3, 0x00a4, 0x00a5, 0x00a6, 0x00a7,
+        0x00a1, 0x00a2, 0x00a3, 0x00a4, 0x00a5, 0x20ac, 0x00a6, 0x00a7,
 0x00a8, 0x00a9, 0x00aa, 0x00ab, 0x00ac,         0x00ae, 0x00af,
 0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x00b4, 0x00b5, 0x00b6, 0x00b7,
 0x00b8, 0x00b9, 0x00ba, 0x00bb, 0x00bc, 0x00bd, 0x00be, 0x00bf,