diff --git a/apps/plugins/mpegplayer/disk_buf.c b/apps/plugins/mpegplayer/disk_buf.c
index 2e40bb7ce9..af349c302a 100644
--- a/apps/plugins/mpegplayer/disk_buf.c
+++ b/apps/plugins/mpegplayer/disk_buf.c
@@ -714,7 +714,7 @@ ssize_t disk_buf_read(void *buffer, size_t size)
 
     disk_buf_lock();
 
-    size = disk_buf_probe(disk_buf.offset, size, (void **)&p);
+    size = disk_buf_probe(disk_buf.offset, size, PUN_PTR(void **, &p));
 
     if (size != (size_t)-1)
     {