diff --git a/script_runner/tasks.py b/script_runner/tasks.py
index aecfa7f..e7990eb 100644
--- a/script_runner/tasks.py
+++ b/script_runner/tasks.py
@@ -207,8 +207,8 @@ def execute(script_path, ctx, process):
                                cwd=cwd,
                                bufsize=1,
                                close_fds=on_posix)
-
     return_code = None
+    process.wait()
 
     stdout_consumer = OutputConsumer(process.stdout)
     stderr_consumer = OutputConsumer(process.stderr)