diff --git a/requirements_prod_test.txt b/requirements_prod_test.txt
index 52330556c..addb0c666 100644
--- a/requirements_prod_test.txt
+++ b/requirements_prod_test.txt
@@ -13,4 +13,4 @@ bump2version
 pytest-html
 plotly-express
 pyvisa
-tkinter
+tk