diff --git a/app/src/main/java/io/github/wulkanowy/data/repositories/WulkanowyRepository.kt b/app/src/main/java/io/github/wulkanowy/data/repositories/WulkanowyRepository.kt
index d961a6381..815f8b758 100644
--- a/app/src/main/java/io/github/wulkanowy/data/repositories/WulkanowyRepository.kt
+++ b/app/src/main/java/io/github/wulkanowy/data/repositories/WulkanowyRepository.kt
@@ -25,7 +25,7 @@ class WulkanowyRepository @Inject constructor(
 
     private val saveFetchResultMutex = Mutex()
 
-    private val cacheKey = "mapping"
+    private val cacheKey = "mapping_refresh_key"
 
     fun getAdminMessages(): Flow<Resource<List<AdminMessage>>> =
         networkBoundResource(
diff --git a/app/src/main/java/io/github/wulkanowy/utils/RefreshUtils.kt b/app/src/main/java/io/github/wulkanowy/utils/RefreshUtils.kt
index 8f4ceb507..4cce4be43 100644
--- a/app/src/main/java/io/github/wulkanowy/utils/RefreshUtils.kt
+++ b/app/src/main/java/io/github/wulkanowy/utils/RefreshUtils.kt
@@ -31,7 +31,7 @@ fun getRefreshKey(name: String, mailbox: Mailbox?, folder: MessageFolder): Strin
 }
 
 fun getRefreshKey(name: String): String {
-    return "${name}_refresh_key"
+    return name
 }
 
 class AutoRefreshHelper @Inject constructor(