diff --git a/srcpkgs/thin-provisioning-tools/patches/musl.patch b/srcpkgs/thin-provisioning-tools/patches/musl.patch
new file mode 100644
index 00000000000..889e0019a36
--- /dev/null
+++ b/srcpkgs/thin-provisioning-tools/patches/musl.patch
@@ -0,0 +1,42 @@
+--- block-cache/io_engine.h.orig	2017-03-27 15:00:54.000000000 +0200
++++ block-cache/io_engine.h	2017-06-13 23:49:37.403053236 +0200
+@@ -10,13 +10,17 @@
+ #include <libaio.h>
+ #include <vector>
+ 
++#include <limits.h>
++#ifndef PAGE_SIZE
++#define PAGE_SIZE sysconf(_SC_PAGE_SIZE)
++#endif
++
+ //----------------------------------------------------------------
+ 
+ namespace bcache {
+ 	using sector_t = uint64_t;
+ 
+ 	unsigned const SECTOR_SHIFT = 9;
+-	unsigned const PAGE_SIZE = 4096;
+ 
+ 	// Virtual base class to aid unit testing
+ 	class io_engine {
+--- unit-tests/io_engine_t.cc.orig	2017-03-27 15:00:54.000000000 +0200
++++ unit-tests/io_engine_t.cc	2017-06-13 23:58:17.674546348 +0200
+@@ -23,6 +23,10 @@
+ 
+ 
+ #include <fcntl.h>
++#include <limits.h>
++#ifndef PAGE_SIZE
++#define PAGE_SIZE sysconf(_SC_PAGE_SIZE)
++#endif
+ 
+ using namespace boost;
+ using namespace std;
+@@ -33,7 +37,6 @@
+ 
+ namespace {
+ 	unsigned const MAX_IO = 64;
+-	unsigned const PAGE_SIZE = 4096;
+ 
+ 	class IOEngineTests : public Test {
+ 	public: