diff --git a/solr/src/java/org/apache/solr/spelling/suggest/Suggester.java b/solr/src/java/org/apache/solr/spelling/suggest/Suggester.java
index 95fc71148bc..8ba1077fb3f 100644
--- a/solr/src/java/org/apache/solr/spelling/suggest/Suggester.java
+++ b/solr/src/java/org/apache/solr/spelling/suggest/Suggester.java
@@ -76,7 +76,7 @@ public class Suggester extends SolrSpellChecker {
     LOG.info("init: " + config);
     String name = super.init(config, core);
     threshold = config.get(THRESHOLD_TOKEN_FREQUENCY) == null ? 0.0f
-            : Float.valueOf((String)config.get(THRESHOLD_TOKEN_FREQUENCY));
+            : (Float)config.get(THRESHOLD_TOKEN_FREQUENCY);
     sourceLocation = (String) config.get(LOCATION);
     field = (String)config.get(FIELD);
     lookupImpl = (String)config.get(LOOKUP_IMPL);