diff --git a/src/store/modules/normalizers.js b/src/store/modules/normalizers.js
index 1df1fd08..17b7c5f0 100644
--- a/src/store/modules/normalizers.js
+++ b/src/store/modules/normalizers.js
@@ -1,7 +1,6 @@
 export const checkPartialUpdate = (settings, updatedSettings, description) => {
   return Object.keys(updatedSettings).reduce((acc, group) => {
     acc[group] = Object.keys(updatedSettings[group]).reduce((acc, key) => {
-      debugger
       if (!partialUpdate(group, key)) {
         const updated = Object.keys(settings[group][key]).reduce((acc, settingName) => {
           const setting = description
diff --git a/test/modules/normalizers/checkPartialUpdate.test.js b/test/modules/normalizers/checkPartialUpdate.test.js
new file mode 100644
index 00000000..62169c0f
--- /dev/null
+++ b/test/modules/normalizers/checkPartialUpdate.test.js
@@ -0,0 +1,48 @@
+import { checkPartialUpdate } from '@/store/modules/normalizers'
+import _ from 'lodash'
+
+describe('Partial update', () => {
+  it('partial update for settings that do not allow partial update', () => {
+    const settings = { ':auto_linker': { ':opts':
+      { ':strip_prefix': true, ':new_window': false, ':rel': "ugc", ':truncate': 3 }
+    }}
+    const updatedSettings = { ':auto_linker': { ':opts': { ':new_window': false }}}
+    const description = [{
+      children: [
+        { key: ":strip_prefix", type: "boolean" },
+        { key: ":truncate", type: ["integer", false] },
+        { key: ":new_window", type: "boolean" }],
+      description: "Configuration for the auto_linker library",
+      group: ":auto_linker",
+      key: ":opts",
+      label: "Opts",
+      type: "group"
+    }]
+
+    const expectedData = { ':auto_linker': { ':opts': {
+      ':strip_prefix': ["boolean", true],
+      ':new_window': ["boolean", false],
+      ':rel': ['', "ugc"],
+      ':truncate': [["integer", false], 3]
+    }}}
+    const updatedData = checkPartialUpdate(settings, updatedSettings, description)
+    expect(_.isEqual(updatedData, expectedData)).toBeTruthy()
+  })
+
+  it('partial update for settings that allow partial update', () => {
+    const settings = { ':pleroma': { 'Pleroma.Captcha': { ':enabled': true, ':seconds_valid': 70, ':method': "Pleroma.Captcha.Kocaptcha" }}}
+    const updatedSettings = { ':pleroma': { 'Pleroma.Captcha': { ':seconds_valid': ["integer", 70] }}}
+    const description = [{
+      children: [],
+      description: "Captcha-related settings",
+      group: ":pleroma",
+      key: "Pleroma.Captcha",
+      label: "Pleroma.Captcha",
+      type: "group"
+    }]
+
+    const expectedData = { ':pleroma': { 'Pleroma.Captcha': { ':seconds_valid': ["integer", 70] }}}
+    const updatedData = checkPartialUpdate(settings, updatedSettings, description)
+    expect(_.isEqual(updatedData, expectedData)).toBeTruthy()
+  })
+})