diff --git a/src/libsodium/crypto_generichash/blake2/ref/blake2b-ref.c b/src/libsodium/crypto_generichash/blake2/ref/blake2b-ref.c
index 402832dc..24495e1d 100644
--- a/src/libsodium/crypto_generichash/blake2/ref/blake2b-ref.c
+++ b/src/libsodium/crypto_generichash/blake2/ref/blake2b-ref.c
@@ -19,7 +19,7 @@
 #include "blake2.h"
 #include "blake2-impl.h"
 #include "runtime.h"
-#include "../../sodium/common.h"
+#include "../../../sodium/common.h"
 
 #ifdef HAVE_TI_MODE
 # if defined(__SIZEOF_INT128__)