diff --git a/nextlinegraphql/plugins/ctrl/graphql/__init__.py b/nextlinegraphql/plugins/ctrl/graphql/__init__.py
index b32b536..78e32de 100644
--- a/nextlinegraphql/plugins/ctrl/graphql/__init__.py
+++ b/nextlinegraphql/plugins/ctrl/graphql/__init__.py
@@ -7,6 +7,7 @@
 MUTATE_RESET = (sub / 'Reset.gql').read_text()
 MUTATE_SEND_PDB_COMMAND = (sub / 'SendPdbCommand.gql').read_text()
 MUTATE_RUN_AND_CONTINUE = (sub / 'RunAndContinue.gql').read_text()
+MUTATE_LOAD_EXAMPLE_SCRIPT = (sub / 'LoadExampleScript.gql').read_text()
 
 sub = pwd / 'queries'
 QUERY_STATE = (sub / 'State.gql').read_text()
diff --git a/nextlinegraphql/plugins/ctrl/graphql/mutations/LoadExampleScript.gql b/nextlinegraphql/plugins/ctrl/graphql/mutations/LoadExampleScript.gql
new file mode 100644
index 0000000..89ae454
--- /dev/null
+++ b/nextlinegraphql/plugins/ctrl/graphql/mutations/LoadExampleScript.gql
@@ -0,0 +1,3 @@
+mutation LoadExampleScript {
+  loadExampleScript
+}
diff --git a/tests/plugins/ctrl/schema/mutations/test_load_example_script.py b/tests/plugins/ctrl/schema/mutations/test_load_example_script.py
new file mode 100644
index 0000000..90b15e4
--- /dev/null
+++ b/tests/plugins/ctrl/schema/mutations/test_load_example_script.py
@@ -0,0 +1,28 @@
+from pathlib import Path
+
+from nextline import Nextline
+from strawberry import Schema
+
+from nextlinegraphql.plugins.ctrl import example_script as example_script_module
+from nextlinegraphql.plugins.ctrl.graphql import MUTATE_LOAD_EXAMPLE_SCRIPT
+from nextlinegraphql.plugins.ctrl.schema import Mutation, Query, Subscription
+
+EXAMPLE_SCRIPT_PATH = Path(example_script_module.__file__).parent / 'script.py'
+example_script = EXAMPLE_SCRIPT_PATH.read_text()
+
+INITIAL_SCRIPT = '''
+import time
+time.sleep(0.001)
+'''.strip()
+
+
+async def test_query() -> None:
+    nextline = Nextline(INITIAL_SCRIPT)
+    async with nextline:
+        context = {'nextline': nextline}
+        schema = Schema(query=Query, mutation=Mutation, subscription=Subscription)
+        result = await schema.execute(MUTATE_LOAD_EXAMPLE_SCRIPT, context_value=context)
+        assert not result.errors
+        assert result.data
+        assert result.data['loadExampleScript'] is True
+        assert nextline.statement == example_script