diff --git a/src/vector.h b/src/vector.h
index 5de860f05c1736634e5941d2042537d5d1247936..6e07e924bf26763864e5f2751cabab0c28b1762a 100644
--- a/src/vector.h
+++ b/src/vector.h
@@ -125,6 +125,7 @@
 #define VEC_DBL __m256d
 #define VEC_INT __m256i
 #define vec_load(a) _mm256_load_ps(a)
+#define vec_unaligned_load(a) _mm256_loadu_ps(a)
 #define vec_store(a, addr) _mm256_store_ps(addr, a)
 #define vec_unaligned_store(a, addr) _mm256_storeu_ps(addr, a)
 #define vec_setzero() _mm256_setzero_ps()