diff --git a/config/environments/development.rb b/config/environments/development.rb
index 3b22ee205f..89d7854fe1 100644
--- a/config/environments/development.rb
+++ b/config/environments/development.rb
@@ -15,7 +15,6 @@ Openfoodnetwork::Application.configure do
     config.cache_store = :redis_cache_store, {
       driver: :hiredis,
       url: ENV.fetch("OFN_REDIS_URL", "redis://localhost:6379/0"),
-      namespace: "cache",
       expires_in: 90.minutes
     }
   end
diff --git a/config/environments/production.rb b/config/environments/production.rb
index 472f47c050..e70ed730e0 100644
--- a/config/environments/production.rb
+++ b/config/environments/production.rb
@@ -45,7 +45,6 @@ Openfoodnetwork::Application.configure do
   config.cache_store = :redis_cache_store, {
     driver: :hiredis,
     url: ENV.fetch("OFN_REDIS_URL", "redis://localhost:6379/0"),
-    namespace: "cache",
     reconnect_attempts: 1
   }
 
diff --git a/config/environments/staging.rb b/config/environments/staging.rb
index 472f47c050..e70ed730e0 100644
--- a/config/environments/staging.rb
+++ b/config/environments/staging.rb
@@ -45,7 +45,6 @@ Openfoodnetwork::Application.configure do
   config.cache_store = :redis_cache_store, {
     driver: :hiredis,
     url: ENV.fetch("OFN_REDIS_URL", "redis://localhost:6379/0"),
-    namespace: "cache",
     reconnect_attempts: 1
   }