diff --git a/src/dials/algorithms/integration/fit/tof_line_profile.py b/src/dials/algorithms/integration/fit/tof_line_profile.py
index ba414a1b4c..949aaaf58e 100644
--- a/src/dials/algorithms/integration/fit/tof_line_profile.py
+++ b/src/dials/algorithms/integration/fit/tof_line_profile.py
@@ -121,7 +121,7 @@ def compute_line_profile_data_for_reflection(
         )
         l.fit()
         line_profile = l.result()
-        fit_intensity = integrate.simpson(line_profile, tof)
+        fit_intensity = integrate.simpson(line_profile, x=tof)
     except ValueError:
         return [], [], [], [], -1, -1, -1, -1
 
diff --git a/src/dials/command_line/tof_integrate.py b/src/dials/command_line/tof_integrate.py
index 4db4ba4cda..c75c997ce2 100644
--- a/src/dials/command_line/tof_integrate.py
+++ b/src/dials/command_line/tof_integrate.py
@@ -118,7 +118,7 @@
 sigma_m = 10
     .type = float
     .help = "Used to calculate z bounding box of predicted reflections"
-foreground_radius=0.3
+foreground_radius=0.5
     .type = float
     .help = "Foreground mask radius in inverse angtroms"
 keep_shoeboxes = False