diff --git a/src/sysprof/icons/scalable/actions/mark-waterfall-symbolic.svg b/src/sysprof/icons/scalable/actions/mark-waterfall-symbolic.svg
new file mode 100644
index 00000000..cf68d97b
--- /dev/null
+++ b/src/sysprof/icons/scalable/actions/mark-waterfall-symbolic.svg
@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   height="16px"
+   viewBox="0 0 16 16"
+   width="16px"
+   version="1.1"
+   id="svg5033"
+   sodipodi:docname="mark-table-symbolic.svg"
+   inkscape:version="1.2.2 (b0a8486541, 2022-12-01)"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <defs
+     id="defs5037" />
+  <sodipodi:namedview
+     id="namedview5035"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
+     showgrid="false"
+     inkscape:zoom="5.6734271"
+     inkscape:cx="-88.218284"
+     inkscape:cy="69.446561"
+     inkscape:window-width="2560"
+     inkscape:window-height="1371"
+     inkscape:window-x="0"
+     inkscape:window-y="0"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg5033" />
+  <path
+     d="M 1,1 H 15 V 3 H 1 Z m 0,0"
+     id="path5029"
+     style="stroke-width:1.4676" />
+  <path
+     d="m 6,5 h 9 V 7 H 6 Z m 0,0"
+     id="path5029-3"
+     style="stroke-width:1.17671" />
+  <path
+     d="m 8,9 h 7 v 2 H 8 Z m 0,0"
+     id="path5029-3-6"
+     style="stroke-width:1.03775" />
+  <path
+     d="m 11,13 h 4 v 2 h -4 z m 0,0"
+     id="path5029-3-6-7"
+     style="stroke-width:0.784465" />
+</svg>
diff --git a/src/sysprof/sysprof-marks-section.c b/src/sysprof/sysprof-marks-section.c
index f3200090..e657b0a3 100644
--- a/src/sysprof/sysprof-marks-section.c
+++ b/src/sysprof/sysprof-marks-section.c
@@ -60,6 +60,8 @@ sysprof_marks_section_class_init (SysprofMarksSectionClass *klass)
   g_type_ensure (SYSPROF_TYPE_DOCUMENT_MARK);
   g_type_ensure (SYSPROF_TYPE_MARK_CHART);
   g_type_ensure (SYSPROF_TYPE_MARK_TABLE);
+  g_type_ensure (SYSPROF_TYPE_SESSION_MODEL);
+  g_type_ensure (SYSPROF_TYPE_SESSION_MODEL_ITEM);
   g_type_ensure (SYSPROF_TYPE_TIME_SERIES);
   g_type_ensure (SYSPROF_TYPE_TIME_SPAN_LAYER);
 }
diff --git a/src/sysprof/sysprof-marks-section.ui b/src/sysprof/sysprof-marks-section.ui
index 6fb34294..e870b548 100644
--- a/src/sysprof/sysprof-marks-section.ui
+++ b/src/sysprof/sysprof-marks-section.ui
@@ -84,6 +84,108 @@
                 </property>
               </object>
             </child>
+            <child>
+              <object class="AdwViewStackPage">
+                <property name="title" translatable="yes">Mark Waterfall</property>
+                <property name="icon-name">mark-waterfall-symbolic</property>
+                <property name="child">
+                  <object class="GtkScrolledWindow">
+                    <child>
+                      <object class="GtkListView">
+                        <property name="model">
+                          <object class="GtkNoSelection">
+                            <property name="model">
+                              <object class="SysprofSessionModel">
+                                <binding name="session">
+                                  <lookup name="session">SysprofMarksSection</lookup>
+                                </binding>
+                                <property name="model">
+                                  <object class="SysprofTimeFilterModel">
+                                    <binding name="time-span">
+                                      <lookup name="selected-time" type="SysprofSession">
+                                        <lookup name="session">SysprofMarksSection</lookup>
+                                      </lookup>
+                                    </binding>
+                                    <binding name="model">
+                                      <lookup name="marks" type="SysprofDocument">
+                                        <lookup name="document" type="SysprofSession">
+                                          <lookup name="session">SysprofMarksSection</lookup>
+                                        </lookup>
+                                      </lookup>
+                                    </binding>
+                                  </object>
+                                </property>
+                              </object>
+                            </property>
+                          </object>
+                        </property>
+                        <property name="factory">
+                          <object class="GtkBuilderListItemFactory">
+                            <property name="bytes"><![CDATA[
+<?xml version="1.0" encoding="UTF-8"?>
+<interface>
+  <template class="GtkListItem">
+    <property name="child">
+      <object class="SysprofChart">
+        <property name="height-request">16</property>
+        <binding name="tooltip-text">
+          <lookup name="tooltip" type="SysprofDocumentMark">
+            <lookup name="item" type="SysprofSessionModelItem">
+              <lookup name="item">GtkListItem</lookup>
+            </lookup>
+          </lookup>
+        </binding>
+        <child>
+          <object class="SysprofTimeSpanLayer">
+            <binding name="axis">
+              <lookup name="selected-time-axis" type="SysprofSession">
+                <lookup name="session" type="SysprofSessionModelItem">
+                  <lookup name="item">GtkListItem</lookup>
+                </lookup>
+              </lookup>
+            </binding>
+            <property name="series">
+              <object class="SysprofTimeSeries">
+                <property name="model">
+                  <object class="SysprofSingleModel">
+                    <binding name="item">
+                      <lookup name="item">GtkListItem</lookup>
+                    </binding>
+                  </object>
+                </property>
+                <property name="label-expression">
+                  <lookup name="message" type="SysprofDocumentMark">
+                    <lookup name="item" type="SysprofSessionModelItem"/>
+                  </lookup>
+                </property>
+                <property name="begin-time-expression">
+                  <lookup name="time" type="SysprofDocumentMark">
+                    <lookup name="item" type="SysprofSessionModelItem"/>
+                  </lookup>
+                </property>
+                <property name="end-time-expression">
+                  <lookup name="end-time" type="SysprofDocumentMark">
+                    <lookup name="item" type="SysprofSessionModelItem"/>
+                  </lookup>
+                </property>
+              </object>
+            </property>
+          </object>
+        </child>
+      </object>
+    </property>
+  </template>
+</interface>
+]]>
+                            </property>
+                          </object>
+                        </property>
+                      </object>
+                    </child>
+                  </object>
+                </property>
+              </object>
+            </child>
           </object>
         </child>
         <child>
diff --git a/src/sysprof/sysprof.gresource.xml b/src/sysprof/sysprof.gresource.xml
index 37a1d126..032728d2 100644
--- a/src/sysprof/sysprof.gresource.xml
+++ b/src/sysprof/sysprof.gresource.xml
@@ -28,5 +28,6 @@
     <file preprocess="xml-stripblanks">icons/scalable/actions/process-mounts-symbolic.svg</file>
     <file preprocess="xml-stripblanks">icons/scalable/actions/storage-symbolic.svg</file>
     <file preprocess="xml-stripblanks">icons/scalable/actions/system-log-symbolic.svg</file>
+    <file preprocess="xml-stripblanks">icons/scalable/actions/mark-waterfall-symbolic.svg</file>
   </gresource>
 </gresources>