diff --git a/api/src/config/index.ts b/api/src/config/index.ts
index 2d957807..dad24377 100644
--- a/api/src/config/index.ts
+++ b/api/src/config/index.ts
@@ -137,7 +137,7 @@ export const config: Config = {
   },
   cache: {
     type: process.env.REDIS_ENABLED === 'true' ? 'redis' : 'memory',
-    ttl: 60 * 1000, // Milliseconds
+    ttl: parseInt(process.env.CACHE_TTL || '3600000'), // Defaulted to 1 hour
     max: 100, // Maximum number of items in cache (defaults to 100)
     host: process.env.REDIS_HOST || 'redis',
     port: parseInt(process.env.REDIS_PORT || '6379'),
diff --git a/docker/.env.example b/docker/.env.example
index d2941d2d..a9210dbb 100644
--- a/docker/.env.example
+++ b/docker/.env.example
@@ -66,3 +66,6 @@ APP_REDIS_PORT=9001
 REDIS_ENABLED=false
 REDIS_HOST=redis
 REDIS_PORT=6379
+
+# Cache
+CACHE_TTL=3600000