1 files changed, 1 insertions, 1 deletions

diff --git a/src/arch/avx2.h b/src/arch/avx2.h
index 21a6f3b..801419e 100644
--- a/src/arch/avx2.h
+++ b/src/arch/avx2.h
@@ -37,7 +37,7 @@ popcount_u32(uint32_t x)
 STATIC_INLINE int
 popcount_u64(uint64_t x)
 {
-        return _mm_popcnt_u64(x);
+        return (int)_mm_popcnt_u64(x);
 }
 
 STATIC void