diff --git a/intern/cycles/render/osl.cpp b/intern/cycles/render/osl.cpp
index 2bf69c869b9..496e9d9491a 100644
--- a/intern/cycles/render/osl.cpp
+++ b/intern/cycles/render/osl.cpp
@@ -28,7 +28,6 @@
 #include "kernel/osl/osl_globals.h"
 #include "kernel/osl/osl_services.h"
 #include "kernel/osl/osl_shader.h"
-#include "OSL/llvm_util.h"
 
 #include "util/util_foreach.h"
 #include "util/util_logging.h"
diff --git a/intern/cycles/render/osl.h b/intern/cycles/render/osl.h
index 09d1a54d0b9..966fc1965d7 100644
--- a/intern/cycles/render/osl.h
+++ b/intern/cycles/render/osl.h
@@ -26,6 +26,7 @@
 #include "render/shader.h"
 
 #ifdef WITH_OSL
+#include <OSL/llvm_util.h>
 #include <OSL/oslcomp.h>
 #include <OSL/oslexec.h>
 #include <OSL/oslquery.h>