diff --git a/MWSearch_body.php b/MWSearch_body.php
index 9ad9b4a..80bd1f5 100644
--- a/MWSearch_body.php
+++ b/MWSearch_body.php
@@ -422,7 +422,9 @@ class LuceneSearchSet extends SearchResultSet {
 
 		global $wgLuceneHost, $wgLucenePort, $wgDBname, $wgMemc;
 		global $wgLuceneSearchVersion, $wgLuceneSearchCacheExpiry;
-
+// kmas added
+		global $wgDBprefix;
+// kmas added end
 		$hosts = $wgLuceneHost;
 		if( $method == 'prefix'){
 			global $wgLucenePrefixHost;
@@ -438,7 +440,11 @@ class LuceneSearchSet extends SearchResultSet {
 		}
 
 		$enctext = rawurlencode( trim( $query ) );
-		$searchUrl = "http://$host:$wgLucenePort/$method/$wgDBname/$enctext?" .
+// kmas modified
+//		$searchUrl = "http://$host:$wgLucenePort/$method/$wgDBname/$enctext?" .
+		$dbname = rtrim($wgDBprefix, "_");
+		$searchUrl = "http://$host:$wgLucenePort/$method/$dbname/$enctext?" .
+// kmas modified end
 			wfArrayToCgi( array(
 				'namespaces' => implode( ',', $namespaces ),
 				'offset'     => $offset,