diff --git a/include/cglm/simd/neon/affine.h b/include/cglm/simd/neon/affine.h
index e1c23e0..f4557e7 100644
--- a/include/cglm/simd/neon/affine.h
+++ b/include/cglm/simd/neon/affine.h
@@ -97,7 +97,7 @@ glm_inv_tr_neon(mat4 mat) {
   x0 = glmm_fmadd(r0, glmm_splat_w(r0),
                   glmm_fmadd(r1, glmm_splat_w(r1),
                              vmulq_f32(r2, glmm_splat_w(r2))));
-  x0 = glmm_xor(x0, glmm_set1(-0.f));
+  x0 = vnegq_f32(x0);
 
   glmm_store(mat[0], r0);
   glmm_store(mat[1], r1);
diff --git a/include/cglm/simd/neon/mat2.h b/include/cglm/simd/neon/mat2.h
index 1bc9c9e..471ebea 100644
--- a/include/cglm/simd/neon/mat2.h
+++ b/include/cglm/simd/neon/mat2.h
@@ -22,8 +22,8 @@ glm_mat2_mul_neon(mat2 m1, mat2 m2, mat2 dest) {
   x1 = glmm_load(m1[0]); /* d c b a */
   x2 = glmm_load(m2[0]); /* h g f e */
   
-  dc  = vget_high_f32(x1);
-  ba  = vget_low_f32(x1);
+  dc = vget_high_f32(x1);
+  ba = vget_low_f32(x1);
 
   /* g g e e, h h f f */
   a1 = vtrnq_f32(x2, x2);