diff --git a/app/services/search/tag.rb b/app/services/search/tag.rb
index 64bd8757d..455c5a050 100644
--- a/app/services/search/tag.rb
+++ b/app/services/search/tag.rb
@@ -2,6 +2,7 @@ module Search
   class Tag
     INDEX_NAME = "tags_#{Rails.env}".freeze
     INDEX_ALIAS = "tags_#{Rails.env}_alias".freeze
+    MAPPING = JSON.parse(File.read("config/elasticsearch/mappings/tags.json"), symbolize_names: true).freeze
 
     class << self
       def index(tag_id, serialized_data)
@@ -53,34 +54,7 @@ module Search
       end
 
       def mappings
-        {
-          dynamic: "strict",
-          properties: {
-            id: {
-              type: "keyword"
-            },
-            name: {
-              type: "text",
-              fields: {
-                raw: {
-                  type: "keyword"
-                }
-              }
-            },
-            hotness_score: {
-              type: "integer"
-            },
-            supported: {
-              type: "boolean"
-            },
-            short_summary: {
-              type: "text"
-            },
-            rules_html: {
-              type: "text"
-            }
-          }
-        }
+        MAPPING
       end
     end
   end
diff --git a/config/elasticsearch/mappings/tags.json b/config/elasticsearch/mappings/tags.json
new file mode 100644
index 000000000..33f1000fe
--- /dev/null
+++ b/config/elasticsearch/mappings/tags.json
@@ -0,0 +1,28 @@
+{
+  "dynamic": "strict",
+  "properties": {
+    "id": {
+      "type": "keyword"
+    },
+    "name": {
+      "type": "text",
+      "fields": {
+        "raw": {
+          "type": "keyword"
+        }
+      }
+    },
+    "hotness_score": {
+      "type": "integer"
+    },
+    "supported": {
+      "type": "boolean"
+    },
+    "short_summary": {
+      "type": "text"
+    },
+    "rules_html": {
+      "type": "text"
+    }
+  }
+}