diff --git a/src/features/online-board/components/OnlineBoardFilter.tsx b/src/features/online-board/components/OnlineBoardFilter.tsx
index 54e3adf9..ed52832a 100644
--- a/src/features/online-board/components/OnlineBoardFilter.tsx
+++ b/src/features/online-board/components/OnlineBoardFilter.tsx
@@ -313,7 +313,11 @@ export const OnlineBoardFilter: FC<OnlineBoardFilterProps> = ({
             </div>
             {activeTab === "flight" && (
               <div className="p-accordion-content">
-                <form onSubmit={handleFlightSubmit} data-testid="search-form">
+                <form
+                  onSubmit={handleFlightSubmit}
+                  data-testid="search-form"
+                  aria-label={t("BOARD.FLIGHT_NUMBER")}
+                >
                   <div className="filter-content">
                     <div className="p-field">
                       <label className="label--filter">
@@ -421,7 +425,11 @@ export const OnlineBoardFilter: FC<OnlineBoardFilterProps> = ({
             </div>
             {activeTab === "route" && (
               <div className="p-accordion-content">
-                <form onSubmit={handleRouteSubmit} data-testid="search-form">
+                <form
+                  onSubmit={handleRouteSubmit}
+                  data-testid="search-form"
+                  aria-label={t("BOARD.ROUTE")}
+                >
                   <div className="filter-content">
                     <CityAutocomplete
                       label={t("SHARED.DEPARTURE_CITY")}