diff --git a/src/modules/source/components/sourceConfiguration/ListPreference.tsx b/src/modules/source/components/sourceConfiguration/ListPreference.tsx
index 7e8b57ac..f9599c9f 100644
--- a/src/modules/source/components/sourceConfiguration/ListPreference.tsx
+++ b/src/modules/source/components/sourceConfiguration/ListPreference.tsx
@@ -66,6 +66,7 @@ function ListDialog(props: IListDialogProps) {
             maxWidth="xs"
             TransitionProps={{ onEntering: handleEntering }}
             open={open}
+            onClose={handleCancel}
         >
             <DialogTitle>{title}</DialogTitle>
             <DialogContent dividers>
diff --git a/src/modules/source/components/sourceConfiguration/MultiSelectListPreference.tsx b/src/modules/source/components/sourceConfiguration/MultiSelectListPreference.tsx
index 4b8f586b..08f30729 100644
--- a/src/modules/source/components/sourceConfiguration/MultiSelectListPreference.tsx
+++ b/src/modules/source/components/sourceConfiguration/MultiSelectListPreference.tsx
@@ -69,7 +69,12 @@ function ListDialog(props: IListDialogProps) {
     };
 
     return (
-        <Dialog sx={{ '& .MuiDialog-paper': { width: '80%', maxHeight: 435 } }} maxWidth="xs" open={open}>
+        <Dialog
+            sx={{ '& .MuiDialog-paper': { width: '80%', maxHeight: 435 } }}
+            maxWidth="xs"
+            open={open}
+            onClose={handleCancel}
+        >
             <DialogTitle>{title}</DialogTitle>
             <DialogContent dividers>
                 <FormGroup>