diff --git a/src/View/BoundaryCondition/Edit/Plot.py b/src/View/BoundaryCondition/Edit/Plot.py
index 66878b7c..9f6df875 100644
--- a/src/View/BoundaryCondition/Edit/Plot.py
+++ b/src/View/BoundaryCondition/Edit/Plot.py
@@ -28,6 +28,7 @@ class Plot(APlot):
         t0 = datetime.fromtimestamp(0)
         nb = len(self.data.data)
         mod = int(nb / 5)
+        mod = mod if mod > 0 else nb
 
         fx = list(
             map(
diff --git a/src/View/LateralContribution/Edit/Plot.py b/src/View/LateralContribution/Edit/Plot.py
index 05d193b2..d7c95ec0 100644
--- a/src/View/LateralContribution/Edit/Plot.py
+++ b/src/View/LateralContribution/Edit/Plot.py
@@ -28,6 +28,7 @@ class Plot(APlot):
         t0 = datetime.fromtimestamp(0)
         nb = len(self.data.data)
         mod = int(nb / 5)
+        mod = mod if mod > 0 else nb
 
         fx = list(
             map(