diff --git a/dlls/d3dx9_36/tests/math.c b/dlls/d3dx9_36/tests/math.c
index cb9bf1c2f51..ec073486850 100644
--- a/dlls/d3dx9_36/tests/math.c
+++ b/dlls/d3dx9_36/tests/math.c
@@ -1099,7 +1099,7 @@ static void D3DXQuaternionTest(void)
     expectedvec.x = 1.0f/22.0f; expectedvec.y = 2.0f/22.0f; expectedvec.z = 4.0f/22.0f;
     D3DXQuaternionToAxisAngle(&Nq,&axis,&angle);
     expect_vec3(&expectedvec, &axis, 0);
-    equal = compare_float(angle, 2.197869f, 0);
+    equal = compare_float(angle, 2.197869f, 1);
     ok(equal, "Got unexpected angle %.8e.\n", angle);
     /* Test if |w|>1.0f */
     expectedvec.x = 1.0f; expectedvec.y = 2.0f; expectedvec.z = 4.0f;