diff --git a/src/lib.rs b/src/lib.rs
index 626d5b6..6c9c170 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -126,9 +126,9 @@ macro_rules! impl_argminmax {
                         } else if is_x86_feature_detected!("avx2") {
                             return unsafe { AVX2::argminmax(self) }
                         // TODO: current NaN handling requires avx2
-                        // } else if is_x86_feature_detected!("avx")  & (<$t>::NB_BITS >= 32) & (<$t>::IS_FLOAT == true) {
-                        //     // f32 and f64 do not require avx2
-                        //     return unsafe { AVX2::argminmax(self) }
+                        } else if is_x86_feature_detected!("avx")  & (<$t>::NB_BITS >= 64) & (<$t>::IS_FLOAT == true) {
+                            // f32 and f64 do not require avx2
+                            return unsafe { AVX2::argminmax(self) }
                         // // SKIP SSE4.2 bc scalar is faster or equivalent for 64 bit numbers
                         // // } else if is_x86_feature_detected!("sse4.2") & (<$t>::NB_BITS == 64) & (<$t>::IS_FLOAT == false) {
                         //     // SSE4.2 is needed for comparing 64-bit integers