diff --git a/include/cglm-affine-mat-sse2.h b/include/cglm-affine-mat-sse2.h
index d709d03..d120a73 100644
--- a/include/cglm-affine-mat-sse2.h
+++ b/include/cglm-affine-mat-sse2.h
@@ -52,22 +52,22 @@ glm_mul_sse2(mat4 m1, mat4 m2, mat4 dest) {
 CGLM_INLINE
 void
 glm_inv_tr_sse2(mat4 mat) {
-  __m128 r0, r1, r2, r3, x0;
+  __m128 r0, r1, r2, r3, x0, x1;
 
   r0 = _mm_load_ps(mat[0]);
   r1 = _mm_load_ps(mat[1]);
   r2 = _mm_load_ps(mat[2]);
   r3 = _mm_load_ps(mat[3]);
+  x1  = _mm_set_ps(1.0f, 0.0f, 0.0f, 0.0f);
+
+  _MM_TRANSPOSE4_PS(r0, r1, r2, x1);
 
   x0 = _mm_add_ps(_mm_mul_ps(r0, _mm_shuffle1_ps(r3, 0, 0, 0, 0)),
                   _mm_mul_ps(r1, _mm_shuffle1_ps(r3, 1, 1, 1, 1)));
   x0 = _mm_add_ps(x0, _mm_mul_ps(r2, _mm_shuffle1_ps(r3, 2, 2, 2, 2)));
   x0 = _mm_xor_ps(x0, _mm_set1_ps(-0.f));
 
-  r3 = _mm_set_ps(1.0f, 0.0f, 0.0f, 0.0f);
-  x0 = _mm_add_ps(x0, r3);
-
-  _MM_TRANSPOSE4_PS(r0, r1, r2, r3);
+  x0 = _mm_add_ps(x0, x1);
 
   _mm_store_ps(mat[0], r0);
   _mm_store_ps(mat[1], r1);