diff --git a/warc-indexer/src/main/java/uk/bl/wa/indexer/WARCIndexer.java b/warc-indexer/src/main/java/uk/bl/wa/indexer/WARCIndexer.java
index d24c0d16..530aa8fe 100644
--- a/warc-indexer/src/main/java/uk/bl/wa/indexer/WARCIndexer.java
+++ b/warc-indexer/src/main/java/uk/bl/wa/indexer/WARCIndexer.java
@@ -353,7 +353,7 @@ public SolrRecord extract( String archiveName, ArchiveRecord record, boolean isT
 			// Add user supplied Archive-It Solr fields and values:
 			// -----------------------------------------------------
 			solr.setField( SolrFields.INSTITUTION, WARCIndexerCommand.institution );
-			solr.setField( SolrFields.COLLECTION_NAME, WARCIndexerCommand.collection_name );
+			solr.setField( SolrFields.COLLECTION, WARCIndexerCommand.collection_name );
 			solr.setField( SolrFields.COLLECTION_ID, WARCIndexerCommand.collection_id );
 
 			// --- Basic headers ---
diff --git a/warc-indexer/src/main/java/uk/bl/wa/indexer/WARCIndexerCommand.java b/warc-indexer/src/main/java/uk/bl/wa/indexer/WARCIndexerCommand.java
index e7409983..8ecdb82f 100644
--- a/warc-indexer/src/main/java/uk/bl/wa/indexer/WARCIndexerCommand.java
+++ b/warc-indexer/src/main/java/uk/bl/wa/indexer/WARCIndexerCommand.java
@@ -90,7 +90,7 @@ public class WARCIndexerCommand {
 	private static boolean debugMode = false;
 	
 	public static String institution;
-	public static String collection_name;
+	public static String collection;
 	public static String collection_id;
 
 	/**
@@ -132,7 +132,7 @@ public static void main( String[] args ) throws NoSuchAlgorithmException, IOExce
 		options.addOption("d", "disable_commit", false,
                           "Disable client side commits (speeds up indexing at the cost of flush guarantee).");
     options.addOption("i", "institution", true, "Institution.");
-    options.addOption("n", "collection_name", true, "Collection name.");
+    options.addOption("n", "collection", true, "Collection.");
     options.addOption("u", "collection_id", true, "Collection ID.");
 
 		try {
@@ -213,7 +213,7 @@ public static void main( String[] args ) throws NoSuchAlgorithmException, IOExce
 			}
 			
 			if (line.hasOption("n")) {
-			  collection_name = line.getOptionValue("n");
+			  collection = line.getOptionValue("n");
 			}
 			
 			if (line.hasOption("u")) {
@@ -225,7 +225,7 @@ public static void main( String[] args ) throws NoSuchAlgorithmException, IOExce
 
 			parseWarcFiles(configFile, outputDir, gzip, solrUrl, cli_args,
                            isTextRequired, slashPages, batchSize, annotationsFile,
-                           disableCommit, institution, collection_name, collection_id);
+                           disableCommit, institution, collection, collection_id);
 		
 		} catch (org.apache.commons.cli.ParseException e) {
 			log.error("Parse exception when processing command line arguments: "+e);
@@ -246,7 +246,7 @@ public static void main( String[] args ) throws NoSuchAlgorithmException, IOExce
 	public static void parseWarcFiles(String configFile, String outputDir, boolean gzip,
 			String solrUrl, String[] args, boolean isTextRequired,
 			boolean slashPages, int batchSize, String annotationsFile,
-            boolean disableCommit, String institution, String collection_name,
+            boolean disableCommit, String institution, String collection,
             String collection_id)
 			throws NoSuchAlgorithmException,
 			TransformerFactoryConfigurationError, TransformerException,
diff --git a/warc-indexer/src/main/java/uk/bl/wa/solr/SolrFields.java b/warc-indexer/src/main/java/uk/bl/wa/solr/SolrFields.java
index ad464116..6f037091 100644
--- a/warc-indexer/src/main/java/uk/bl/wa/solr/SolrFields.java
+++ b/warc-indexer/src/main/java/uk/bl/wa/solr/SolrFields.java
@@ -148,6 +148,6 @@ public interface SolrFields {
 	
 	//User supplied Archive-It fields
 	public static final String INSTITUTION = "institution";
-	public static final String COLLECTION_NAME = "collection_name";
+	public static final String COLLECTION = "collection";
 	public static final String COLLECTION_ID = "collection_id";
 }
diff --git a/warc-indexer/src/main/solr/solr/discovery/conf/schema.xml b/warc-indexer/src/main/solr/solr/discovery/conf/schema.xml
index c901b93c..8313add4 100644
--- a/warc-indexer/src/main/solr/solr/discovery/conf/schema.xml
+++ b/warc-indexer/src/main/solr/solr/discovery/conf/schema.xml
@@ -171,7 +171,6 @@
         
         <!-- User supplied Archive-It fields: -->
         <field name="institution" type="string" indexed="true" multiValued="false" docValues="true"/>
-        <field name="collection_name" type="string" indexed="true" multiValued="false" docValues="true"/>
         <field name="collection_id" type="string" indexed="true" multiValued="false" docValues="true"/>
         <!--:User supplied Archive-It fields -->