diff --git a/tracetools_analysis/launch/memory_usage.launch.py b/tracetools_analysis/launch/memory_usage.launch.py
index 95fa2e2..8bfb40f 100644
--- a/tracetools_analysis/launch/memory_usage.launch.py
+++ b/tracetools_analysis/launch/memory_usage.launch.py
@@ -32,6 +32,10 @@ def generate_launch_description():
                 'lttng_ust_libc:memalign',
                 'lttng_ust_libc:posix_memalign',
             ] + DEFAULT_EVENTS_ROS,
+            events_kernel=[
+                'kmem_mm_page_alloc',
+                'kmem_mm_page_free',
+            ],
         ),
         Node(
             package='tracetools_test',