diff --git a/src/handler/soap-caller/SoapCaller.ts b/src/handler/soap-caller/SoapCaller.ts
index 793b7faa979cda4829c14c2c50678b80157226b1..e40e75d6a783f097db9bc912b18bac5f73d92108 100644
--- a/src/handler/soap-caller/SoapCaller.ts
+++ b/src/handler/soap-caller/SoapCaller.ts
@@ -13,7 +13,7 @@ type Header = {
 export async function SoapApiCall(url : string, method : string, params? : Object) {
     const headers: Header = {
         'Content-Type': 'text/xml;charset=UTF-8',
-        SOAPAction: '#POST',
+        SOAPAction: '\"POST\"',
         'apiKey': REST_API_KEY
     };