diff --git a/wetb/hawc2/st_file.py b/wetb/hawc2/st_file.py
index 4e4d53cb67f41d2f509437a92f207824874338fe..1b22366757a8bcdee47c97f4b1f6932b3e9ea7ba 100644
--- a/wetb/hawc2/st_file.py
+++ b/wetb/hawc2/st_file.py
@@ -100,7 +100,8 @@ class StFile(object):
 
 
 if __name__ == "__main__":
-    st = StFile(r"C:\mmpe\HAWC2\models\DTU10MWRef6.0\data/DTU_10MW_RWT_Blade_st.dat")
+    import os
+    st = StFile(os.path.dirname(__file__) + r"/tests/test_files/DTU_10MW_RWT_Blade_st.dat")
     print (st.m())
     print (st.E(radius=36, mset=1, set=1))  # Elastic blade
     print (st.E(radius=36, mset=1, set=2))  # stiff blade
diff --git a/wetb/hawc2/tests/test_st_file.py b/wetb/hawc2/tests/test_st_file.py
index bb1e868d8356db08b92408cbba8a92894b5a8ddf..8d794c6ea2d6258f23d713ffe94c5d1be3856592 100644
--- a/wetb/hawc2/tests/test_st_file.py
+++ b/wetb/hawc2/tests/test_st_file.py
@@ -18,7 +18,7 @@ class TestStFile(unittest.TestCase):
 
 
     def test_stfile(self):
-        st = StFile(testfilepath + "DTU_10MW_RWT_blade_st.dat")
+        st = StFile(testfilepath + "DTU_10MW_RWT_Blade_st.dat")
         self.assertEqual(st.radius()[2], 3.74238)
         self.assertEqual(st.radius(3), 3.74238)
         self.assertEqual(st.x_e(67.7351), 4.4320990737400E-01)
@@ -27,7 +27,7 @@ class TestStFile(unittest.TestCase):
 
 
     def test_stfile_interpolate(self):
-        st = StFile(testfilepath + "DTU_10MW_RWT_blade_st.dat")
+        st = StFile(testfilepath + "DTU_10MW_RWT_Blade_st.dat")
         self.assertAlmostEqual(st.x_e(72.2261), 0.381148048)
         self.assertAlmostEqual(st.y_e(72.2261), 0.016692967)