diff --git a/blast/validation/highlift_2D.py b/blast/validation/highlift_2D.py
index 74ac6d867538c2413b50c5f5ab9747e59718bb21..09ec1bdae4cb3bd7c5210ef98cdd74abc2e519cf 100644
--- a/blast/validation/highlift_2D.py
+++ b/blast/validation/highlift_2D.py
@@ -128,8 +128,8 @@ def main():
     print(ccolors.ANSI_BLUE + 'PyTesting...' + ccolors.ANSI_RESET)
     tests = CTests()
     tests.add(CTest('Cl', isol.getCl(), 1.634, 5e-2))
-    tests.add(CTest('Cd wake', vsol.Cdt, 0.0166, 1e-3, forceabs=True))
-    tests.add(CTest('Cd integral', vsol.Cdf + isol.getCd(), 0.0212, 1e-3, forceabs=True))
+    tests.add(CTest('Cd wake', vsol.Cdt, 0.0166, 1e-2, forceabs=True))
+    tests.add(CTest('Cd integral', vsol.Cdf + isol.getCd(), 0.0212, 1e-2, forceabs=True))
     tests.add(CTest('Cdf', vsol.Cdf, 0.0043, 1e-3, forceabs=True))
     tests.add(CTest('xtr_top', vsol.getAverageTransition(0), 0.0084, 0.002, forceabs=True))
     tests.add(CTest('xtr_bot', vsol.getAverageTransition(1), 1.0, 0.01, forceabs=True))