diff --git a/src/main/java/eu/hbp/mip/utils/CORSFilter.java b/src/main/java/eu/hbp/mip/utils/CORSFilter.java
index 1a0696fa5a5851500e46303b933913dcf68c0e2b..7d77b9022ef0855f0f5d6decf84601d0a00f75b0 100644
--- a/src/main/java/eu/hbp/mip/utils/CORSFilter.java
+++ b/src/main/java/eu/hbp/mip/utils/CORSFilter.java
@@ -16,7 +16,7 @@ public class CORSFilter implements Filter {
     public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain) throws IOException, ServletException {
         HttpServletResponse response = (HttpServletResponse) res;
         response.setHeader("Access-Control-Allow-Origin", "*");
-        response.setHeader("Access-Control-Allow-Methods", "POST, GET, OPTIONS, DELETE, PUT");
+        response.setHeader("Access-Control-Allow-Methods", "GET,POST,PATCH,DELETE");
         response.setHeader("Access-Control-Max-Age", "3600");
         response.setHeader("Access-Control-Allow-Headers", "*");
         response.setHeader("Access-Control-Request-Headers", "*");