diff --git a/.github/workflows/cmake_windows_msys2.yml b/.github/workflows/cmake_windows_msys2.yml
index e55e1c1f7..d5d3e8200 100644
--- a/.github/workflows/cmake_windows_msys2.yml
+++ b/.github/workflows/cmake_windows_msys2.yml
@@ -116,6 +116,7 @@ jobs:
           -D CMAKE_INSTALL_PREFIX=./build/artifacts
           -D QT=${{ matrix.ui.qt }}
           -D STATIC_BUILD=${{ matrix.ui.static }}
+          -D CMAKE_EXE_LINKER_FLAGS="$(pkg-config --libs libserialport --static )"
 
       - name: Build
         run: |
diff --git a/.github/workflows/codeql_windows_msys2.yml b/.github/workflows/codeql_windows_msys2.yml
index 7a0055910..7382f503c 100644
--- a/.github/workflows/codeql_windows_msys2.yml
+++ b/.github/workflows/codeql_windows_msys2.yml
@@ -122,6 +122,7 @@ jobs:
           -D CMAKE_INSTALL_PREFIX=./build/artifacts
           -D QT=${{ matrix.ui.qt }}
           -D STATIC_BUILD=${{ matrix.ui.static }}
+          -D CMAKE_EXE_LINKER_FLAGS="$(pkg-config --libs libserialport --static )"
 
       - name: Build
         run: cmake --build build