diff --git a/home/src/main/resources/solr/conf/schema.xml b/home/src/main/resources/solr/conf/schema.xml
index 0008ce381..55d7741ff 100644
--- a/home/src/main/resources/solr/conf/schema.xml
+++ b/home/src/main/resources/solr/conf/schema.xml
@@ -306,7 +306,6 @@
    <dynamicField name="*_td" type="tdouble" indexed="true"  stored="true"/>
    <dynamicField name="*_tdt" type="tdate"  indexed="true"  stored="true"/>
 
-   <dynamicField name="*_pi"  type="pint"    indexed="true"  stored="true"/>
    <dynamicField name="*_c"   type="currency" indexed="true"  stored="true"/>
 
    <dynamicField name="ignored_*" type="ignored" multiValued="true"/>
@@ -472,21 +471,6 @@
     <!--Binary data type. The data should be sent/retrieved in as Base64 encoded Strings -->
     <fieldtype name="binary" class="solr.BinaryField"/>
 
-    <!--
-      Note:
-      These should only be used for compatibility with existing indexes (created with lucene or older Solr versions).
-      Use Trie based fields instead. As of Solr 3.5 and 4.x, Trie based fields support sortMissingFirst/Last
-      
-      Plain numeric field types that store and index the text
-      value verbatim (and hence don't correctly support range queries, since the
-      lexicographic ordering isn't equal to the numeric ordering)
-    -->
-    <fieldType name="pint" class="solr.IntField"/>
-    <fieldType name="plong" class="solr.LongField"/>
-    <fieldType name="pfloat" class="solr.FloatField"/>
-    <fieldType name="pdouble" class="solr.DoubleField"/>
-    <fieldType name="pdate" class="solr.DateField" sortMissingLast="true"/>
-
     <!-- The "RandomSortField" is not used to store or search any
          data.  You can declare fields of this type it in your schema
          to generate pseudo-random orderings of your docs for sorting 
@@ -1327,16 +1311,6 @@
       </analyzer>
     </fieldType>
     
-    <!-- Thai -->
-    <fieldType name="text_th" class="solr.TextField" positionIncrementGap="100">
-      <analyzer> 
-        <tokenizer class="solr.StandardTokenizerFactory"/>
-        <filter class="solr.LowerCaseFilterFactory"/>
-        <filter class="solr.ThaiWordFilterFactory"/>
-        <filter class="solr.StopFilterFactory" ignoreCase="true" words="lang/stopwords_th.txt" />
-      </analyzer>
-    </fieldType>
-    
     <!-- Turkish -->
     <fieldType name="text_tr" class="solr.TextField" positionIncrementGap="100">
       <analyzer>