Index: uspace/lib/drv/Makefile
===================================================================
--- uspace/lib/drv/Makefile	(revision 63c34d7bacb4d2e1a34dec1fd2af7e7a96737175)
+++ uspace/lib/drv/Makefile	(revision aef1799dcd59babab0958fc2cb9766f3c45e8eb3)
@@ -29,5 +29,5 @@
 
 USPACE_PREFIX = ../..
-EXTRA_CFLAGS = -Iinclude -I$(LIBUSB_PREFIX)/include
+EXTRA_CFLAGS = -Iinclude -I$(LIBUSB_PREFIX)/include -I$(LIBPCM_PREFIX)/include
 LIBRARY = libdrv
 
Index: uspace/lib/drv/include/audio_pcm_iface.h
===================================================================
--- uspace/lib/drv/include/audio_pcm_iface.h	(revision 63c34d7bacb4d2e1a34dec1fd2af7e7a96737175)
+++ uspace/lib/drv/include/audio_pcm_iface.h	(revision aef1799dcd59babab0958fc2cb9766f3c45e8eb3)
@@ -40,5 +40,5 @@
 #include <bool.h>
 #include <loc.h>
-#include <pcm_sample_format.h>
+#include <pcm/sample_format.h>
 
 #include "ddf/driver.h"