diff --git a/src/include/libpmem2/async.h b/src/include/libpmem2/async.h
index 4ef4d8ab81ea83acb6e88df4cac81e0ac7e762a9..76e1b38be1ffd3178a1c207e698a173a31b126f7 100644
--- a/src/include/libpmem2/async.h
+++ b/src/include/libpmem2/async.h
@@ -5,7 +5,7 @@
  * libpmem2/async.h -- definitions of libpmem2 functions and structs for
  * asynchronous operations
  *
- * See libpmem2_async(7) for details.
+ * See pmem2_async(3) for details.
  */
 
 #ifndef LIBPMEM2_ASYNC