diff --git a/src/components/forms/sponsor-settings-form/index.js b/src/components/forms/sponsor-settings-form/index.js
index 36cf22ceb..e16735827 100644
--- a/src/components/forms/sponsor-settings-form/index.js
+++ b/src/components/forms/sponsor-settings-form/index.js
@@ -58,12 +58,9 @@ const SponsorSettingsForm = ({ settings, onSubmit, summitTZ }) => {
   const formik = useFormik({
     initialValues: buildInitialValues(settings, summitTZ),
     validationSchema: yup.object({
-      early_bird_end_date: yup
-        .date(T.translate("validation.date"))
-        .required(T.translate("validation.required")),
+      early_bird_end_date: yup.date(T.translate("validation.date")),
       standard_price_end_date: yup
         .date(T.translate("validation.date"))
-        .required(T.translate("validation.required"))
         .isAfterDateField(
           yup.ref("early_bird_end_date"),
           T.translate("validation.after", {
@@ -73,7 +70,6 @@ const SponsorSettingsForm = ({ settings, onSubmit, summitTZ }) => {
         ),
       onsite_price_start_date: yup
         .date(T.translate("validation.date"))
-        .required(T.translate("validation.required"))
         .isAfterDateField(
           yup.ref("standard_price_end_date"),
           T.translate("validation.after", {
@@ -83,7 +79,6 @@ const SponsorSettingsForm = ({ settings, onSubmit, summitTZ }) => {
         ),
       onsite_price_end_date: yup
         .date(T.translate("validation.date"))
-        .required(T.translate("validation.required"))
         .isAfterDateField(
           yup.ref("onsite_price_start_date"),
           T.translate("validation.after", {