diff --git a/.gitea/workflows/ubuntu.yaml b/.gitea/workflows/ubuntu.yaml
index c6d5d04..074637f 100644
--- a/.gitea/workflows/ubuntu.yaml
+++ b/.gitea/workflows/ubuntu.yaml
@@ -11,7 +11,8 @@ jobs:
       - name: List files in the repository
         run: |
           sed -i 's@//.*archive.ubuntu.com@//mirrors.ustc.edu.cn@g' /etc/apt/sources.list.d/ubuntu.sources
-          apt update && apt install libmruby-dev
+          apt update
+          apt install -y libmruby-dev
           mkdir build && cd build
           cmake ..
           cmake --build . --target mrubypp_test
diff --git a/CMakeLists.txt b/CMakeLists.txt
index d96eca2..073bae3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -40,8 +40,13 @@ if (${MRUBYPP_BUILD_TEST})
 
     target_include_directories(mrubypp_test PUBLIC "${mruby_ROOT}/include")
     target_link_directories(mrubypp_test PUBLIC "${mruby_ROOT}/lib")
-    target_link_libraries(mrubypp_test PUBLIC
-            libmruby ws2_32.lib wsock32.lib ws2_32.lib)
+    if (WIN32)
+        target_link_libraries(mrubypp_test PUBLIC
+                libmruby ws2_32.lib wsock32.lib ws2_32.lib)
+    else ()
+        target_link_libraries(mrubypp_test PUBLIC libmruby)
+    endif ()
+
 
     target_link_libraries(mrubypp_test PRIVATE mrubypp Catch2::Catch2WithMain)
     add_test(NAME mrubypp_test COMMAND mrubypp_test)