diff --git a/server/api/fixtures/project-role-permissions.json b/server/api/fixtures/project-role-permissions.json
index 14ea1fd4e49c2c858a28c2dcb7a6cce05aadd29f..691390977729613fbba992eb620b54bfbb85ba2f 100644
--- a/server/api/fixtures/project-role-permissions.json
+++ b/server/api/fixtures/project-role-permissions.json
@@ -20,13 +20,6 @@
       "permission": ["view_project", "api", "project"]
     }
   },
-  {
-    "model": "api.projectrole_permissions",
-    "fields": {
-      "projectrole": ["reader"],
-      "permission": ["add_experiment", "api", "experiment"]
-    }
-  },
   {
     "model": "api.projectrole_permissions",
     "fields": {
@@ -34,28 +27,6 @@
       "permission": ["view_experiment", "api", "experiment"]
     }
   },
-  {
-    "model": "api.projectrole_permissions",
-    "fields": {
-      "projectrole": ["reader"],
-      "permission": ["delete_experiment", "api", "experiment"]
-    }
-  },
-  {
-    "model": "api.projectrole_permissions",
-    "fields": {
-      "projectrole": ["reader"],
-      "permission": ["change_experiment", "api", "experiment"]
-    }
-  },
-
-  {
-    "model": "api.projectrole_permissions",
-    "fields": {
-      "projectrole": ["reader"],
-      "permission": ["add_analysis", "api", "analysis"]
-    }
-  },
   {
     "model": "api.projectrole_permissions",
     "fields": {
@@ -63,20 +34,6 @@
       "permission": ["view_analysis", "api", "analysis"]
     }
   },
-  {
-    "model": "api.projectrole_permissions",
-    "fields": {
-      "projectrole": ["reader"],
-      "permission": ["change_analysis", "api", "analysis"]
-    }
-  },
-  {
-    "model": "api.projectrole_permissions",
-    "fields": {
-      "projectrole": ["reader"],
-      "permission": ["delete_analysis", "api", "analysis"]
-    }
-  },
   {
     "model": "api.projectrole_permissions",
     "fields": {
diff --git a/server/api/tests/projects/conftest.py b/server/api/tests/projects/conftest.py
index 13fd047b7243ed9b58ee27d76b40e4dd499e1c54..a55a3a1ac96061886dd022429285edb27fc283ae 100644
--- a/server/api/tests/projects/conftest.py
+++ b/server/api/tests/projects/conftest.py
@@ -86,8 +86,8 @@ def project_changed_from_api(project_changed_from_api_reponse):
         {
             "role": "reader",
             "project": {"view": 200, "change": 403, "delete": 403},
-            "experiment": {"view": 200, "change": 200, "delete": 204, "add": 201},
-            "analysis": {"view": 200, "change": 200, "delete": 204, "add": 201},
+            "experiment": {"view": 200, "change": 403, "delete": 403, "add": 403},
+            "analysis": {"view": 200, "change": 403, "delete": 403, "add": 403},
             "lodscores": {"view": 200, "change": 403, "delete": 403, "add": 403},
             "peaks": {"view": 200, "change": 403, "delete": 403, "add": 403},
         },