diff --git a/tests/em/static/test_DC_2D_analytic.py b/tests/em/static/test_DC_2D_analytic.py
index 7a8fe1b6..699bcbce 100644
--- a/tests/em/static/test_DC_2D_analytic.py
+++ b/tests/em/static/test_DC_2D_analytic.py
@@ -18,9 +18,9 @@ class DCProblemAnalyticTests(unittest.TestCase):
         A0loc = np.r_[-150, 0.]
         A1loc = np.r_[-130, 0.]
         rxloc = [np.c_[M, np.zeros(20)], np.c_[N, np.zeros(20)]]
-        data_anal = EM.Analytics.DCAnalyticHalf(np.r_[A0loc, 0.], rxloc, sighalf, flag="halfspace")
+        data_anal = EM.Analytics.DCAnalyticHalf(np.r_[A0loc, 0.], rxloc, sighalf, earth_type="halfspace")
 
-        rx = DC.Rx.Dipole(M, N)
+        rx = DC.Rx.Dipole_ky(M, N)
         src0 = DC.Src.Pole([rx], A0loc)
         survey = DC.Survey_ky([src0])
 
diff --git a/tests/em/static/test_DC_analytic.py b/tests/em/static/test_DC_analytic.py
index 53d494e2..b8ebfc81 100644
--- a/tests/em/static/test_DC_analytic.py
+++ b/tests/em/static/test_DC_analytic.py
@@ -19,8 +19,8 @@ class DCProblemAnalyticTests(unittest.TestCase):
         Bloc = np.r_[200., 0., 0.]
         M = Utils.ndgrid(x-25.,y, np.r_[0.])
         N = Utils.ndgrid(x+25.,y, np.r_[0.])
-        phiA = EM.Analytics.DCAnalyticHalf(Aloc, [M,N], 1e-2, flag="halfspace")
-        phiB = EM.Analytics.DCAnalyticHalf(Bloc, [M,N], 1e-2, flag="halfspace")
+        phiA = EM.Analytics.DCAnalyticHalf(Aloc, [M,N], 1e-2, earth_type="halfspace")
+        phiB = EM.Analytics.DCAnalyticHalf(Bloc, [M,N], 1e-2, earth_type="halfspace")
         data_anal = phiA-phiB
 
         rx = DC.Rx.Dipole(M, N)