diff --git a/client/src/Components/inputs/forms/FormAutoCompleteField.tsx b/client/src/Components/inputs/forms/FormAutoCompleteField.tsx
index 6c1a4fd94..3af48efb3 100644
--- a/client/src/Components/inputs/forms/FormAutoCompleteField.tsx
+++ b/client/src/Components/inputs/forms/FormAutoCompleteField.tsx
@@ -19,6 +19,7 @@ interface FormAutocompleteProps<T extends FieldValues, O extends AutocompleteOpt
 	placeholder?: string;
 	filterOptions?: AutocompleteProps<O, false, false, false>["filterOptions"];
 	getOptionDisabled?: AutocompleteProps<O, false, false, false>["getOptionDisabled"];
+	disableClearable?: boolean;
 }
 
 export const FormAutocompleteField = <
@@ -31,6 +32,7 @@ export const FormAutocompleteField = <
 	placeholder,
 	filterOptions,
 	getOptionDisabled,
+	disableClearable,
 }: FormAutocompleteProps<T, O>) => {
 	const { control } = useFormContext<T>();
 	return (
@@ -44,12 +46,14 @@ export const FormAutocompleteField = <
 					isOptionEqualToValue={(option, value) => option.id === value.id}
 					value={options.find((o) => o.id === field.value) ?? null}
 					onChange={(_: unknown, newValue: O | null) => {
+						if (newValue === null && disableClearable) return;
 						field.onChange(newValue?.id ?? "");
 					}}
 					fieldLabel={fieldLabel}
 					placeholder={placeholder}
 					filterOptions={filterOptions}
 					getOptionDisabled={getOptionDisabled}
+					disableClearable={disableClearable}
 					error={!!fieldState.error}
 					helperText={fieldState.error?.message ?? ""}
 				/>
diff --git a/client/src/Pages/CreateMonitor/index.tsx b/client/src/Pages/CreateMonitor/index.tsx
index 380329c4b..921f3deb3 100644
--- a/client/src/Pages/CreateMonitor/index.tsx
+++ b/client/src/Pages/CreateMonitor/index.tsx
@@ -811,6 +811,7 @@ const CreateMonitorPage = () => {
 									filterIntervalOptions(options, inputValue)
 								}
 								getOptionDisabled={(option) => option.id < MIN_MONITOR_INTERVAL_MS}
+								disableClearable
 							/>
 						}
 					/>