diff --git a/src/app.c b/src/app.c

index 7a48bead..39636c29 100644

--- a/src/app.c

+++ b/src/app.c

@@ -469,7 +469,7 @@ const iString *debugInfo_App(void) {

 return msg;

}



-iLocalDef iBool isWaitingAllowed_App_(const iApp *d) {

+iLocalDef iBool isWaitingAllowed_App_(iApp *d) {

 return !value_Atomic(&d->pendingRefresh) && isEmpty_SortedArray(&d->tickers);

}