Index: uspace/lib/libblock/libblock.c
===================================================================
--- uspace/lib/libblock/libblock.c	(revision 81b430a1d2cded9a53f2d692a1a4ff605a49b13c)
+++ uspace/lib/libblock/libblock.c	(revision 69e68e375d139e523412324273b080f3220c9461)
@@ -50,4 +50,5 @@
 #include <libadt/list.h>
 #include <libadt/hash_table.h>
+#include <mem.h>
 
 /** Lock protecting the device connection list */