diff --git a/sartorius_logger/__init__.py b/sartorius_logger/__init__.py
index 63a1a58..0902f70 100644
--- a/sartorius_logger/__init__.py
+++ b/sartorius_logger/__init__.py
@@ -14,7 +14,7 @@ from datetime import datetime
 from tqdm import tqdm
 
 from .datalogger import DataLogger, NullLogger
-from .parsers import parse_cli_arguments
+from .parsers import parse_cli_arguments, parse_gui_arguments
 
 try:
     from gooey import Gooey
@@ -183,7 +183,7 @@ def cli():
 
 @Gooey(program_name="SartoriusLogger")
 def gui():
-    settings = parse_cli_arguments()
+    settings = parse_gui_arguments()
     log_file_path = _get_log_file_path(settings)
     result = measure_series(
         settings, progress_bar=tqdm, data_logger=DataLogger(log_file_path)