diff --git a/src/main/java/org/tkit/onecx/tenant/bff/rs/mappers/ExceptionMapper.java b/src/main/java/org/tkit/onecx/tenant/bff/rs/mappers/ExceptionMapper.java
index 690d6c5..fc6b173 100644
--- a/src/main/java/org/tkit/onecx/tenant/bff/rs/mappers/ExceptionMapper.java
+++ b/src/main/java/org/tkit/onecx/tenant/bff/rs/mappers/ExceptionMapper.java
@@ -36,7 +36,7 @@ default Response clientException(ClientWebApplicationException ex) {
             return Response.status(400).build();
         } else {
             if (ex.getResponse().getMediaType() != null
-                    && ex.getResponse().getMediaType().toString().equals(APPLICATION_JSON)) {
+                    && ex.getResponse().getMediaType().toString().contains(APPLICATION_JSON)) {
                 return Response.status(ex.getResponse().getStatus())
                         .entity(map(ex.getResponse().readEntity(ProblemDetailResponse.class))).build();
             } else {