diff --git a/spellchecker-dictionary.xml b/spellchecker-dictionary.xml
index 326c9d2..27934bf 100644
--- a/spellchecker-dictionary.xml
+++ b/spellchecker-dictionary.xml
@@ -3,6 +3,7 @@
     <words>
       <w>formxtra</w>
       <w>impressor</w>
+      <w>isindex</w>
       <w>tesseract</w>
     </words>
   </component>