diff --git a/rts/Hash.c b/rts/Hash.c
index 2feba0b675549c3678046145f5101ff79f6278e5..56cae6bfd0917af149cb2593f1db1e08942390da 100644
--- a/rts/Hash.c
+++ b/rts/Hash.c
@@ -24,9 +24,7 @@
 #endif
 #endif
 
-#define XXH_NAMESPACE __rts_
-#define XXH_STATIC_LINKING_ONLY   /* access advanced declarations */
-#define XXH_IMPLEMENTATION   /* access definitions */
+#define XXH_INLINE_ALL
 
 #include "xxhash.h"