diff --git a/rowers/utils.py b/rowers/utils.py
index a20a1333..74633335 100644
--- a/rowers/utils.py
+++ b/rowers/utils.py
@@ -859,9 +859,18 @@ def step_to_string(step):
         targettype = None
 
     if targettype == 'HeartRate':
-        value = step['targetValue']
-        valuelow = step['targetValueLow']
-        valuehigh = step['targetValueHigh']
+        try:
+            value = step['targetValue']
+        except KeyError:
+            value = 0
+        try:
+            valuelow = step['targetValueLow']
+        except KeyError:
+            valuelow = 0
+        try:
+            valuehigh = step['targetValueHigh']
+        except KeyError:
+            valuehigh = 0
 
         if value < 10 and value>0:
             target = 'Target: Heart Rate in zone {v}'.format(v=value)
@@ -877,9 +886,17 @@ def step_to_string(step):
                     h = valuehigh+100
                 )
     elif targettype == 'Power':
-        value = step['targetValue']
-        valuelow = step['targetValueLow']
-        valuehigh = step['targetValueHigh']
+        try:
+            value = step['targetValue']
+        except KeyError:
+            value = 0
+        try:
+            valuelow = step['targetValueLow']
+        except KeyError:
+            valuelow = 0
+        try:
+            valuehigh = step['targetValueHigh']
+        except KeyError:
 
         if value < 10 and value>0:
             target = 'Target: Power in zone {v}'.format(v=value)
@@ -895,9 +912,18 @@ def step_to_string(step):
                     h = valuehigh-1000
                 )
     elif targettype == 'Speed':
-        value = step['targetValue']
-        valuelow = step['targetValueLow']
-        valuehigh = step['targetValueHigh']
+        try:
+            value = step['targetValue']
+        except KeyError:
+            value = 0
+        try:
+            valuelow = step['targetValueLow']
+        except KeyError:
+            valuelow = 0
+        try:
+            valuehigh = step['targetValueHigh']
+        except KeyError:
+            valuehigh = 0
 
         if value != 0:
             v = value/1000.