diff --git a/src/sysprof/sysprof-samples-section.c b/src/sysprof/sysprof-samples-section.c
index d8efb01b..71fe3e6a 100644
--- a/src/sysprof/sysprof-samples-section.c
+++ b/src/sysprof/sysprof-samples-section.c
@@ -54,6 +54,10 @@ sysprof_samples_section_class_init (SysprofSamplesSectionClass *klass)
   gtk_widget_class_set_template_from_resource (widget_class, "/org/gnome/sysprof/sysprof-samples-section.ui");
   gtk_widget_class_bind_template_child (widget_class, SysprofSamplesSection, callgraph_view);
 
+  g_type_ensure (SYSPROF_TYPE_CHART);
+  g_type_ensure (SYSPROF_TYPE_XY_SERIES);
+  g_type_ensure (SYSPROF_TYPE_COLUMN_LAYER);
+  g_type_ensure (SYSPROF_TYPE_VALUE_AXIS);
   g_type_ensure (SYSPROF_TYPE_WEIGHTED_CALLGRAPH_VIEW);
 }
 
diff --git a/src/sysprof/sysprof-samples-section.ui b/src/sysprof/sysprof-samples-section.ui
index f95837e4..8b459290 100644
--- a/src/sysprof/sysprof-samples-section.ui
+++ b/src/sysprof/sysprof-samples-section.ui
@@ -5,6 +5,44 @@
     <child>
       <object class="GtkBox">
         <property name="orientation">vertical</property>
+        <child>
+          <object class="SysprofChart">
+            <property name="height-request">32</property>
+            <child>
+              <object class="SysprofColumnLayer">
+                <property name="title">Stack Traces</property>
+                <binding name="x-axis">
+                  <lookup name="selected-time-axis" type="SysprofSession">
+                    <lookup name="session">SysprofSamplesSection</lookup>
+                  </lookup>
+                </binding>
+                <property name="y-axis">
+                  <object class="SysprofValueAxis">
+                    <property name="min-value">0</property>
+                    <property name="max-value">128</property>
+                  </object>
+                </property>
+                <property name="series">
+                  <object class="SysprofXYSeries">
+                    <binding name="model">
+                      <lookup name="samples" type="SysprofDocument">
+                        <lookup name="document" type="SysprofSession">
+                          <lookup name="session">SysprofSamplesSection</lookup>
+                        </lookup>
+                      </lookup>
+                    </binding>
+                    <property name="x-expression">
+                      <lookup name="time" type="SysprofDocumentFrame"/>
+                    </property>
+                    <property name="y-expression">
+                      <lookup name="stack-depth" type="SysprofDocumentTraceable"/>
+                    </property>
+                  </object>
+                </property>
+              </object>
+            </child>
+          </object>
+        </child>
         <child>
           <object class="SysprofWeightedCallgraphView" id="callgraph_view">
             <property name="vexpand">true</property>