diff --git a/src/plugins/console/server/lib/spec_definitions/es_6_0/mappings.js b/src/plugins/console/server/lib/spec_definitions/es_6_0/mappings.js
index 46f32fe58089b..8c31e5bc6fbb2 100644
--- a/src/plugins/console/server/lib/spec_definitions/es_6_0/mappings.js
+++ b/src/plugins/console/server/lib/spec_definitions/es_6_0/mappings.js
@@ -96,6 +96,7 @@ export default function(api) {
           doc_values: BOOLEAN,
           eager_global_ordinals: BOOLEAN,
           norms: BOOLEAN,
+          coerce: BOOLEAN,
 
           // Not actually available in V6 of ES. Add when updating the autocompletion system.
           // index_phrases: BOOLEAN,