diff --git a/include/spdlog/common.h b/include/spdlog/common.h
index 4d847736..ee2bf3cf 100644
--- a/include/spdlog/common.h
+++ b/include/spdlog/common.h
@@ -75,6 +75,13 @@ inline const char* to_str(spdlog::level::level_enum l)
 }
 } //level
 
+//Async queue overflow options
+enum class async_queue_overflow_policy
+{
+    block_retry, // Block / yield / sleep until message can be enqueued
+    discard_log_msg // Discard the message it enqueue fails
+};
+
 //
 // Log exception
 //
diff --git a/include/spdlog/spdlog.h b/include/spdlog/spdlog.h
index 27673310..23d2a189 100644
--- a/include/spdlog/spdlog.h
+++ b/include/spdlog/spdlog.h
@@ -61,11 +61,6 @@ void set_level(level::level_enum log_level);
 // Async mode - off by default.
 //
 
-enum class async_queue_overflow_policy
-{
-    block_retry, // Block / yield / sleep until message can be enqueued
-    discard_log_msg // Discard the message it enqueue fails
-};
 
 // Turn on async mode and set the queue size for each async_logger