diff --git a/.github/workflows/autolocker.yml b/.github/workflows/autolocker.yml
index 917f4ef6..24c84b8f 100644
--- a/.github/workflows/autolocker.yml
+++ b/.github/workflows/autolocker.yml
@@ -15,7 +15,7 @@ jobs:
     - name: Autolock PRs that got merged or closed
       uses: actions/github-script@v6
       with:
-        script: |     
+        script: |
             github.rest.issues.lock({
               issue_number: context.issue.number,
               owner: context.repo.owner,
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index db1af1bf..3901000b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -28,10 +28,10 @@ jobs:
           arch: amd64
 
       - name: Generate CMake project
-        run: cmake -D CMAKE_BUILD_TYPE=Release -S. -Bbuild -G Ninja
+        run: cmake -D CMAKE_BUILD_TYPE=RelWithDebInfo -D OPTIMIZE=YES -S. -Bbuild -G Ninja
 
       - name: Build 64bit release DLL
-        run: cmake --build ./build --config Release --target YimMenu --
+        run: cmake --build ./build --config RelWithDebInfo --target YimMenu --
 
       - name: Check if DLL got built
         run: if (-Not (Test-Path -path "build/YimMenu.dll")) {throw 1}
@@ -39,11 +39,20 @@ jobs:
       - name: Rename DLL to YimMenu-dev-{GITHUB_SHA}.dll
         run: |
           del YimMenu-dev-*.dll
+          del YimMenu-dev-*.pdb
           ren YimMenu.dll YimMenu-dev-${{github.sha}}.dll
+          ren YimMenu.pdb YimMenu.pdb
         working-directory: build/
 
-      - name: Upload Artifact
+      - name: Upload Artifact (dll)
         uses: actions/upload-artifact@v3
         with:
           name: binary
-          path: build/YimMenu-dev-*.dll
+          path: |
+            build/YimMenu-dev-*.dll
+      - name: Upload Artifact (pdb)
+        uses: actions/upload-artifact@v3
+        with:
+          name: pdb
+          path: |
+            build/YimMenu.pdb