diff --git a/.github/workflows/fedora-rawhide.yml b/.github/workflows/fedora-rawhide.yml
index bafcd2f7..66c7116b 100644
--- a/.github/workflows/fedora-rawhide.yml
+++ b/.github/workflows/fedora-rawhide.yml
@@ -4,6 +4,7 @@ on:
   schedule:
     - cron: "0 0 25 * *"
   push:
+  pull_request:
   workflow_dispatch:
 
 permissions:
@@ -24,7 +25,7 @@ jobs:
         submodules: true
     - name: Install dependencies
       run: |
-        dnf -y install git cmake ncurses-devel openssl-devel libsodium-devel readline-devel zlib-devel gcc-c++ clang
+        dnf -y install git cmake ncurses-devel openssl-devel-engine libsodium-devel readline-devel zlib-devel gcc-c++ clang
     - name: Compile with ${{ matrix.cc }}
       run: |
         export CC=${{ matrix.cc }}
diff --git a/CMakeLists.txt b/CMakeLists.txt
index a4d1d827..623f0c87 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -3,7 +3,7 @@ cmake_minimum_required(VERSION 3.10)
 set(BUILD_NUMBER CACHE STRING "The number of the current build.")
 
 if ("${BUILD_NUMBER}" STREQUAL "")
-	set(BUILD_NUMBER "5185")
+	set(BUILD_NUMBER "5186")
 endif()
 
 if (BUILD_NUMBER LESS 5180)
diff --git a/CMakeSettings.json b/CMakeSettings.json
index b5d3b77e..9853e477 100644
--- a/CMakeSettings.json
+++ b/CMakeSettings.json
@@ -1,5 +1,5 @@
 {
-  "environments": [ { "BuildNumber": "5185" } ],
+  "environments": [ { "BuildNumber": "5186" } ],
   "configurations": [
     {
       "name": "x64-native",
diff --git a/README.md b/README.md
index 5cab02e2..4ae7578b 100644
--- a/README.md
+++ b/README.md
@@ -201,7 +201,9 @@ Also SoftEther VPN [Stable Edition](https://www.freshports.org/security/softethe
 
 ## For Windows
 
-[Nightly builds](https://dev.azure.com/SoftEther-VPN/SoftEther%20VPN/_build?definitionId=6)
+[Releases](https://github.com/SoftEtherVPN/SoftEtherVPN/releases)
+
+[Nightly builds](https://github.com/SoftEtherVPN/SoftEtherVPN/actions/workflows/windows.yml)
 (choose appropriate platform, then find binaries or installers as artifacts)
 
 ## From binary installers (stable channel)
diff --git a/src/Mayaqua/Encrypt.c b/src/Mayaqua/Encrypt.c
index fab64387..ddb1efc7 100644
--- a/src/Mayaqua/Encrypt.c
+++ b/src/Mayaqua/Encrypt.c
@@ -20,7 +20,9 @@
 #include <openssl/ssl.h>
 #include <openssl/err.h>
 #include <openssl/rand.h>
+#ifndef OPENSSL_NO_ENGINE
 #include <openssl/engine.h>
+#endif
 #include <openssl/bio.h>
 #include <openssl/x509.h>
 #include <openssl/pkcs7.h>