diff --git a/package-lock.json b/package-lock.json
index cd21f47..a48372d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "foris",
-  "version": "0.1.0-beta.5",
+  "version": "0.1.0-beta.6",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 65c7ed1..297ecf2 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "foris",
-  "version": "0.1.0-beta.5",
+  "version": "0.1.0-beta.6",
   "description": "Set of components and utils for Foris and its plugins.",
   "author": "CZ.NIC, z.s.p.o.",
   "repository": {
diff --git a/src/api/post.js b/src/api/post.js
index b866f40..dc97796 100644
--- a/src/api/post.js
+++ b/src/api/post.js
@@ -29,10 +29,14 @@ export function useAPIPost(url) {
             });
             dispatch({ type: API_ACTIONS.SUCCESS, payload: result.data });
         } catch (error) {
+            let payload = "An unknown error occurred";
+            if (error.response.headers["content-type"] === "application/json") {
+                payload = error.response.data;
+            }
             dispatch({
                 type: API_ACTIONS.FAILURE,
-                payload: error.response.data,
                 status: error.response.status,
+                payload,
             });
         }
     };