diff --git a/client/src/main.rs b/client/src/main.rs
index d21894f..47fc24b 100644
--- a/client/src/main.rs
+++ b/client/src/main.rs
@@ -42,7 +42,7 @@ fn App() -> Html {
         .collect();
     let flash = move |_| {
         wasm_bindgen_futures::spawn_local(async move {
-            match reqwasm::http::Request::get(&format!("{API_URL}/flash"))
+            match reqwasm::http::Request::post(&format!("{API_URL}/flash"))
                 .send()
                 .await
             {
diff --git a/server/src/server/mod.rs b/server/src/server/mod.rs
index 4612b7e..f19054c 100644
--- a/server/src/server/mod.rs
+++ b/server/src/server/mod.rs
@@ -118,7 +118,7 @@ async fn charge_state(state: &State<ServerState>) -> Option<Json<shared_types::C
     Some(Json(charge_state))
 }
 
-#[get("/flash")]
+#[post("/flash")]
 async fn flash(state: &State<ServerState>) {
     state.flash().await;
 }