diff --git a/.gitea/workflows/desktop.yml b/.gitea/workflows/desktop.yml
index c0a5e59..ddfc886 100644
--- a/.gitea/workflows/desktop.yml
+++ b/.gitea/workflows/desktop.yml
@@ -207,6 +207,45 @@ jobs:
             -Path $WindowPath `
             -Pattern "sso.gandc.ru|will-redirect|allowTrustedOrSsoNavigation"
 
+          $WindowContent = Get-Content $WindowPath -Raw
+
+          if ($WindowContent -match "'local-network-access'") {
+            throw "Local network permissions are already present in Window.ts"
+          }
+
+          $PermissionPattern = "'clipboard-sanitized-write',\r?\n\]\);"
+
+          $PermissionReplacement = @(
+            "'clipboard-sanitized-write',"
+            "`t'local-network-access',"
+            "`t'local-network',"
+            "`t'loopback-network',"
+            "]);"
+          ) -join "`n"
+
+          $PatchedWindowContent = [regex]::Replace(
+            $WindowContent,
+            $PermissionPattern,
+            $PermissionReplacement,
+            1
+          )
+
+          if ($PatchedWindowContent -eq $WindowContent) {
+            throw "Unable to patch trustedRendererPermissionTypes"
+          }
+
+          Set-Content `
+            -Path $WindowPath `
+            -Value $PatchedWindowContent `
+            -NoNewline `
+            -Encoding utf8
+
+          Write-Host "Local network permissions patch applied"
+
+          Select-String `
+            -Path $WindowPath `
+            -Pattern "local-network-access|local-network|loopback-network"
+
 
       - name: Install dependencies
         shell: powershell
@@ -689,6 +728,58 @@ jobs:
             -E 'sso\.gandc\.ru|will-redirect|allowTrustedOrSsoNavigation' \
             fluxer-src/fluxer_desktop/src/main/Window.ts
 
+          python3 <<'PY'
+          from pathlib import Path
+
+          path = Path(
+              "fluxer-src/fluxer_desktop/src/main/Window.ts"
+          )
+
+          data = path.read_text(
+              encoding="utf-8"
+          )
+
+          if "'local-network-access'" in data:
+              raise SystemExit(
+                  "Local network permissions are already present in Window.ts"
+              )
+
+          old = (
+              "\t'clipboard-sanitized-write',\n"
+              "]);"
+          )
+
+          new = (
+              "\t'clipboard-sanitized-write',\n"
+              "\t'local-network-access',\n"
+              "\t'local-network',\n"
+              "\t'loopback-network',\n"
+              "]);"
+          )
+
+          if data.count(old) != 1:
+              raise SystemExit(
+                  "Unable to locate trustedRendererPermissionTypes"
+              )
+
+          data = data.replace(
+              old,
+              new,
+              1,
+          )
+
+          path.write_text(
+              data,
+              encoding="utf-8",
+          )
+
+          print("Local network permissions patch applied")
+          PY
+
+          grep -n \
+            -E "local-network-access|local-network|loopback-network" \
+            fluxer-src/fluxer_desktop/src/main/Window.ts
+
 
       - name: Install dependencies
         shell: bash