diff --git a/libclc/amdgcn-amdhsa/libspirv/synchronization/barrier.cl b/libclc/amdgcn-amdhsa/libspirv/synchronization/barrier.cl
index 7dd218d2f1e53..5989cc75be0fd 100644
--- a/libclc/amdgcn-amdhsa/libspirv/synchronization/barrier.cl
+++ b/libclc/amdgcn-amdhsa/libspirv/synchronization/barrier.cl
@@ -6,6 +6,7 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include <clc/clc.h>
 #include <spirv/spirv.h>
 
 void __clc_amdgcn_s_waitcnt(unsigned flags);