diff --git a/README.md b/README.md
index ae4378cd94a..5db24454d9a 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,7 @@ The ICU Analysis plugin integrates Lucene ICU module into elasticsearch, adding
 In order to install the plugin, simply run: `bin/plugin -install elasticsearch/elasticsearch-analysis-icu/2.1.0`.
 
 * For master elasticsearch versions, look at [master branch](https://github.com/elasticsearch/elasticsearch-analysis-icu/tree/master).
+* For 1.4.x elasticsearch versions, look at [es-1.4 branch](https://github.com/elasticsearch/elasticsearch-analysis-icu/tree/es-1.4).
 * For 1.3.x elasticsearch versions, look at [es-1.3 branch](https://github.com/elasticsearch/elasticsearch-analysis-icu/tree/es-1.3).
 * For 1.2.x elasticsearch versions, look at [es-1.2 branch](https://github.com/elasticsearch/elasticsearch-analysis-icu/tree/es-1.2).
 * For 1.1.x elasticsearch versions, look at [es-1.1 branch](https://github.com/elasticsearch/elasticsearch-analysis-icu/tree/es-1.1).