diff --git a/find.xml b/find.xml
index 325d3d9..4c093d8 100644
--- a/find.xml
+++ b/find.xml
@@ -1,17 +1,19 @@
 <application>
   <component name="FindSettings">
+    <option name="caseSensitive" value="true" />
     <option name="customScope" value="Project Files" />
     <option name="defaultScopeName" value="Project Files" />
     <option name="localRegularExpressions" value="true" />
     <option name="showResultsInSeparateView" value="true" />
     <option name="wholeWordsOnly" value="true" />
+    <option name="CASE_SENSITIVE_SEARCH" value="true" />
     <option name="WHOLE_WORDS_ONLY" value="true" />
     <option name="LOCAL_REGULAR_EXPRESSIONS" value="true" />
     <option name="SHOW_RESULTS_IN_SEPARATE_VIEW" value="true" />
     <option name="SEARCH_SCOPE" value="Project Files" />
+    <option name="FILE_MASK" value="*.ex" />
     <mask>*.leex</mask>
     <mask>*.html.eex</mask>
-    <mask>*.ex</mask>
     <mask>*.html.?eex</mask>
     <mask>*.js</mask>
     <mask>*.css</mask>
@@ -20,5 +22,6 @@
     <mask>*.jsp</mask>
     <mask>*.properties</mask>
     <mask>*.java</mask>
+    <mask>*.ex</mask>
   </component>
 </application>
\ No newline at end of file