diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 238e27a886..1a6f2cf40e 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -1378,5 +1378,53 @@ foreach(_VERSION ${OMNITRACE_PYTHON_VERSIONS})
         ARGS -l ${python_source_labels} -c ${python_source_count} -d
              ${python_source_depth})
 
+    set(python_builtin_labels
+        [run][builtin.py:28]
+        [fib][builtin.py:10]
+        [fib][builtin.py:10]
+        [fib][builtin.py:10]
+        [fib][builtin.py:10]
+        [fib][builtin.py:10]
+        [fib][builtin.py:10]
+        [fib][builtin.py:10]
+        [fib][builtin.py:10]
+        [fib][builtin.py:10]
+        [fib][builtin.py:10]
+        [inefficient][builtin.py:14])
+    set(python_builtin_count
+        5
+        5
+        10
+        20
+        40
+        80
+        160
+        260
+        220
+        80
+        10
+        5)
+    set(python_builtin_depth
+        0
+        1
+        2
+        3
+        4
+        5
+        6
+        7
+        8
+        9
+        10
+        1)
+
+    omnitrace_add_python_validation_test(
+        NAME python-builtin
+        TIMEMORY_METRIC "trip_count"
+        TIMEMORY_FILE "trip_count.json"
+        PERFETTO_METRIC "host;user"
+        PERFETTO_FILE "perfetto-trace.proto"
+        ARGS -l ${python_builtin_labels} -c ${python_builtin_count} -d
+             ${python_builtin_depth})
     math(EXPR _INDEX "${_INDEX} + 1")
 endforeach()