diff --git a/backend/src/__fixtures__/mempool-config.template.json b/backend/src/__fixtures__/mempool-config.template.json
index afb9a8ae3..e9c5c3576 100644
--- a/backend/src/__fixtures__/mempool-config.template.json
+++ b/backend/src/__fixtures__/mempool-config.template.json
@@ -21,7 +21,9 @@
     "EXTERNAL_RETRY_INTERVAL": 13,
     "USER_AGENT": "__MEMPOOL_USER_AGENT__",
     "STDOUT_LOG_MIN_PRIORITY": "__MEMPOOL_STDOUT_LOG_MIN_PRIORITY__",
-    "INDEXING_BLOCKS_AMOUNT": 14
+    "INDEXING_BLOCKS_AMOUNT": 14,
+    "POOLS_JSON_TREE_URL": "__POOLS_JSON_TREE_URL__",
+    "POOLS_JSON_URL": "__POOLS_JSON_URL__"
   },
   "CORE_RPC": {
     "HOST": "__CORE_RPC_HOST__",
diff --git a/backend/src/__tests__/config.test.ts b/backend/src/__tests__/config.test.ts
index a2ea18058..9453505f4 100644
--- a/backend/src/__tests__/config.test.ts
+++ b/backend/src/__tests__/config.test.ts
@@ -34,7 +34,9 @@ describe('Mempool Backend Config', () => {
         EXTERNAL_MAX_RETRY: 1,
         EXTERNAL_RETRY_INTERVAL: 0,
         USER_AGENT: 'mempool',
-        STDOUT_LOG_MIN_PRIORITY: 'debug'
+        STDOUT_LOG_MIN_PRIORITY: 'debug',
+        POOLS_JSON_TREE_URL: 'https://api.github.com/repos/mempool/mining-pools/git/trees/master',
+        POOLS_JSON_URL: 'https://raw.githubusercontent.com/mempool/mining-pools/master/pools.json'
       });
 
       expect(config.ELECTRUM).toStrictEqual({ HOST: '127.0.0.1', PORT: 3306, TLS_ENABLED: true });