diff --git a/tests/testMaths.c b/tests/testMaths.c
index e382903068ea901f63de26c641e79cbe9b4da0ff..8dbae78b78daf33c6d116195e35dec8cda061f02 100644
--- a/tests/testMaths.c
+++ b/tests/testMaths.c
@@ -60,8 +60,8 @@ int main(int argc, char *argv[]) {
     }
 
     if (error > 0) {
-      printf("%2d/%d: x= %f exp(x)= %e approx_exp(x)=%e abs=%e rel=%e\n", i, error, x,
-             exp_correct, exp_approx, abs, rel);
+      printf("%2d/%d: x= %f exp(x)= %e approx_exp(x)=%e abs=%e rel=%e\n", i,
+             error, x, exp_correct, exp_approx, abs, rel);
       return 1;
     }
   }
diff --git a/tests/testVoronoi2D.c b/tests/testVoronoi2D.c
index 7cab24617e9ac4663e131baa0767676bdc80eda4..57d90b64abeef9beae6abe29bb9fb22f39e96aaa 100644
--- a/tests/testVoronoi2D.c
+++ b/tests/testVoronoi2D.c
@@ -205,18 +205,18 @@ int main(int argc, char *argv[]) {
        order. Variation is found when optimizing, so we have two possible
        outcomes... */
     if (cells[44].nvert == 5) {
-        assert(cells[44].nvert == 5);
-        assert(cells[44].ngbs[0] == 43);
-        assert(cells[44].ngbs[1] == 34);
-        assert(cells[44].ngbs[2] == 45);
-        assert(cells[44].ngbs[3] == 55);
+      assert(cells[44].nvert == 5);
+      assert(cells[44].ngbs[0] == 43);
+      assert(cells[44].ngbs[1] == 34);
+      assert(cells[44].ngbs[2] == 45);
+      assert(cells[44].ngbs[3] == 55);
 
     } else {
-        assert(cells[44].nvert == 4);
-        assert(cells[44].ngbs[0] == 34);
-        assert(cells[44].ngbs[1] == 45);
-        assert(cells[44].ngbs[2] == 54);
-        assert(cells[44].ngbs[3] == 43);
+      assert(cells[44].nvert == 4);
+      assert(cells[44].ngbs[0] == 34);
+      assert(cells[44].ngbs[1] == 45);
+      assert(cells[44].ngbs[2] == 54);
+      assert(cells[44].ngbs[3] == 43);
     }
     message("Done.");
   }