diff --git a/crypto/blake2b-round.h b/crypto/blake2b-round.h
index 6537fff3..d62a8aa8 100644
--- a/crypto/blake2b-round.h
+++ b/crypto/blake2b-round.h
@@ -136,12 +136,6 @@
 
 #endif
 
-#if defined(HAVE_SSE41)
-#include "blake2b-load-sse41.h"
-#else
-#include "blake2b-load-sse2.h"
-#endif
-
 #define ROUND(r) \
   LOAD_MSG_ ##r ##_1(b0, b1); \
   G1(row1l,row2l,row3l,row4l,row1h,row2h,row3h,row4h,b0,b1); \
diff --git a/crypto/blake2b-sse2.c b/crypto/blake2b-sse2.c
index 546eec9c..9e5d31a1 100644
--- a/crypto/blake2b-sse2.c
+++ b/crypto/blake2b-sse2.c
@@ -30,6 +30,7 @@
 #include <x86intrin.h>
 #endif
 
+#include "blake2b-load-sse2.h"
 #include "blake2b-round.h"
 
 static const uint64_t blake2b_IV[8] =
diff --git a/crypto/blake2b-sse41.c b/crypto/blake2b-sse41.c
index 2dfc2849..45a93d0e 100644
--- a/crypto/blake2b-sse41.c
+++ b/crypto/blake2b-sse41.c
@@ -34,6 +34,7 @@
 #include <x86intrin.h>
 #endif
 
+#include "blake2b-load-sse41.h"
 #include "blake2b-round.h"
 
 static const uint64_t blake2b_IV[8] =