diff --git a/src/store.js b/src/store.js
index 130be9e..6e78fe5 100644
--- a/src/store.js
+++ b/src/store.js
@@ -149,7 +149,7 @@ export async function fetchSubstitutions() {
 export async function fetchHistory() {
   const requestDate = `?date=${selectedDate.value.getTime()}`;
   const historyResponse = await fetch(
-    classFilter.value == "all"
+    classFilter.value == "none"
       ? `${baseUrl}/history${requestDate}`
       : `${baseUrl}/history${requestDate}&class=${classFilter.value}`
   );