diff --git a/matscipy/dislocation.py b/matscipy/dislocation.py
index 35f17603..f50b12e0 100644
--- a/matscipy/dislocation.py
+++ b/matscipy/dislocation.py
@@ -2716,7 +2716,25 @@ def __init__(self, alat, C11, C12, C44, symbol='W'):
                          axes, burgers, unit_cell_core_position, parity,
                          glide_distance, n_planes=n_planes)
 
-
+class BCCEdge111barDislocation(CubicCrystalDislocation):
+    def __init__(self, alat, C11, C12, C44, symbol='Fe'):
+        axes = np.array([[1, 1, -1],
+                         [1, 1, 2],
+                         [1, -1, 0]])
+        burgers = alat * np.array([-1, -1, 1]) / 2.0 
+        unit_cell_core_position = alat * np.array([(1.0/3.0) * np.sqrt(3.0)/2.0,
+                                  0.25 * np.sqrt(2.0), 0])
+        parity = [0, 0]
+        unit_cell = BodyCenteredCubic(directions=axes.tolist(),
+                                      size=(1, 1, 1), symbol=symbol,
+                                      pbc=True,
+                                      latticeconstant=alat)
+        glide_distance = np.linalg.norm(burgers) / 3.0 #?
+        n_planes = 1 
+        super().__init__(unit_cell, alat, C11, C12, C44,
+                         axes, burgers, unit_cell_core_position, parity,
+                         glide_distance, n_planes=n_planes)
+        
 class BCCMixed111Dislocation(CubicCrystalDislocation):
     def __init__(self, alat, C11, C12, C44, symbol='W'):
         axes = np.array([[1, -1, -2],
diff --git a/tests/test_dislocation.py b/tests/test_dislocation.py
index 38e80823..42077745 100644
--- a/tests/test_dislocation.py
+++ b/tests/test_dislocation.py
@@ -458,6 +458,12 @@ def test_screw_dislocation(self):
     def test_edge_dislocation(self):
         self.check_disloc(sd.BCCEdge111Dislocation, 90.0)
 
+    @unittest.skipIf("atomman" not in sys.modules or
+                     "ovito" not in sys.modules,
+                     "requires atomman and ovito")
+    def test_edge111bar_dislocation(self):
+        self.check_disloc(sd.BCCEdge111barDislocation, 90.0)
+
     @unittest.skipIf("atomman" not in sys.modules or
                      "ovito" not in sys.modules,
                      "requires atomman and ovito")