diff --git a/master.cfg b/master.cfg
index d3fd2ee..31a249b 100644
--- a/master.cfg
+++ b/master.cfg
@@ -785,7 +785,7 @@ command must not make BuildBot halt on failure."""
 
 class ComputeTryBuildCount (steps.BuildStep):
     def run (self):
-        istry = props.getProperty ('scheduler').startswith ('try')
+        istry = self.getProperty ('scheduler').startswith ('try')
 
         if not istry:
             count = 0
@@ -803,6 +803,8 @@ def scheduler_is_racy (step):
     return step.getProperty ('scheduler').startswith ('racy')
 def scheduler_is_try (step):
     return step.getProperty ('scheduler').startswith ('try')
+def scheduler_is_not_try_hide (result, step):
+    return not scheduler_is_try (step)
 def scheduler_is_racy_hide (result, step):
     return scheduler_is_racy (step)
 def scheduler_is_racy_try_hide (result, step):
@@ -929,7 +931,8 @@ The parameters of the class are:
         self.addStep (CloneOrUpdateGDBRepo ())
 
         # Set the count of the try build
-        self.addStep (ComputeTryBuildCount (hideStepIf = scheduler_is_not_try))
+        self.addStep (ComputeTryBuildCount (doStepIf = scheduler_is_try,
+                                            hideStepIf = scheduler_is_not_try_hide))
 
         if self.run_testsuite:
             self.addStep (CopyOldGDBSumFile (doStepIf = scheduler_is_not_racy_try_do,