diff --git a/main.go b/main.go
index 20eaa20..c1b6961 100644
--- a/main.go
+++ b/main.go
@@ -34,7 +34,7 @@ func main() {
 	}
 }
 
-func GetPriceString(ticker string) string {
+func GetPriceString(ticker string) (string, error) {
 	resp, err := http.Get("https://api.worldtradingdata.com/api/v1/stock?symbol=" + ticker + "&api_token=demo")
 	if err != nil {
 		return "", err