diff --git a/include/aio.h b/include/aio.h
index 937ea79ce28..c0c4af1f6fb 100644
--- a/include/aio.h
+++ b/include/aio.h
@@ -164,7 +164,7 @@ extern "C"
 
 int aio_cancel(int fildes, FAR struct aiocb *aiocbp);
 int aio_error(FAR const struct aiocb *aiocbp);
-int aio_fsync(int, FAR struct aiocb *aiocbp);
+int aio_fsync(int op, FAR struct aiocb *aiocbp);
 int aio_read(FAR struct aiocb *aiocbp);
 ssize_t aio_return(FAR struct aiocb *aiocbp);
 int aio_suspend(FAR const struct aiocb *const list[], int nent,
diff --git a/libc/aio/Make.defs b/libc/aio/Make.defs
index bdce9f0449d..9df5d1f574e 100644
--- a/libc/aio/Make.defs
+++ b/libc/aio/Make.defs
@@ -37,8 +37,8 @@ ifeq ($(CONFIG_LIBC_AIO),y)
 
 # Add the asynchronous I/O C files to the build
 
-CSRCS += aio_cancel.c aio_error.c aio_read.c aio_return.c aio_signal.c
-CSRCS += aio_suspend.c aio_write.c
+CSRCS += aio_cancel.c aio_error.c aio_fsync.c aio_read.c aio_return.c
+CSRCS += aio_signal.c aio_suspend.c aio_write.c
 
 ifneq ($(CONFIG_PTHREAD_DISABLE),y)
 CSRCS += lio_listio.c
diff --git a/libc/aio/aio_cancel.c b/libc/aio/aio_cancel.c
index 90b46aa6804..41c2811ab90 100644
--- a/libc/aio/aio_cancel.c
+++ b/libc/aio/aio_cancel.c
@@ -43,6 +43,8 @@
 #include <assert.h>
 #include <errno.h>
 
+#include <nuttx/wqueue.h>
+
 #ifndef CONFIG_LIBC_AIO
 
 /****************************************************************************
diff --git a/libc/aio/aio_error.c b/libc/aio/aio_error.c
index 8b8f70f6a8b..70dd024b92e 100644
--- a/libc/aio/aio_error.c
+++ b/libc/aio/aio_error.c
@@ -71,7 +71,7 @@
  ****************************************************************************/
 
 /****************************************************************************
- * Name: aio_read
+ * Name: aio_error
  *
  * Description:
  *   The aio_error() function returns the error status associated with the
diff --git a/libc/aio/aio_read.c b/libc/aio/aio_read.c
index 366b7cb0558..bb15d7dac6e 100644
--- a/libc/aio/aio_read.c
+++ b/libc/aio/aio_read.c
@@ -45,6 +45,8 @@
 #include <assert.h>
 #include <errno.h>
 
+#include <nuttx/wqueue.h>
+
 #include "lib_internal.h"
 #include "aio/aio.h"
 
diff --git a/libc/aio/aio_return.c b/libc/aio/aio_return.c
index d26c80f47b6..3aab715fc64 100644
--- a/libc/aio/aio_return.c
+++ b/libc/aio/aio_return.c
@@ -71,7 +71,7 @@
  ****************************************************************************/
 
 /****************************************************************************
- * Name: aio_read
+ * Name: aio_return
  *
  * Description:
  *   The aio_return() function returns the return status associated with
diff --git a/libc/aio/aio_suspend.c b/libc/aio/aio_suspend.c
index 625d597f847..4683ab24ad3 100644
--- a/libc/aio/aio_suspend.c
+++ b/libc/aio/aio_suspend.c
@@ -72,7 +72,7 @@
  ****************************************************************************/
 
 /****************************************************************************
- * Name: aio_read
+ * Name: aio_suspend
  *
  * Description:
  *   The aio_suspend() function suspends the calling thread until at least
diff --git a/libc/aio/aio_write.c b/libc/aio/aio_write.c
index 84372c27d9f..7b17e7a4228 100644
--- a/libc/aio/aio_write.c
+++ b/libc/aio/aio_write.c
@@ -45,6 +45,8 @@
 #include <assert.h>
 #include <errno.h>
 
+#include <nuttx/wqueue.h>
+
 #include "lib_internal.h"
 #include "aio/aio.h"