diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index dd0376d96..957770264 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -7,7 +7,7 @@ jobs:
     steps:
       - uses: actions/checkout@v1
       - name: Download LLVM
-        run: sudo apt-get install llvm-11 clang-11
+        run: sudo apt-get install llvm-11 llvm-config-11 clang-11
       - name: build odin
         run: make release
       - name: Odin run
diff --git a/build.bat b/build.bat
index 68a5414af..761af6476 100644
--- a/build.bat
+++ b/build.bat
@@ -59,37 +59,10 @@ set linker_settings=%libs% %linker_flags%
 del *.pdb > NUL 2> NUL
 del *.ilk > NUL 2> NUL
 
-cl %compiler_settings% "src\main.cpp" /link %linker_settings% -OUT:%exe_name% ^
-	&& odin check examples/demo
-
-rem odin run examples/demo -llvm-api
-
-rem odin build examples/demo -llvm-api -build-mode:llvm-ir -o:minimal
-
-rem odin build examples/demo -llvm-api -keep-temp-files -opt:2
-
-rem cl %compiler_settings% "src\main.cpp" /link %linker_settings% -OUT:%exe_name% ^
-rem 	&& odin doc examples/demo -doc-format -all-packages ^
-rem 	&& odin run misc/tools/odin-doc-reader -strict-style -llvm-api
-
-rem odin run misc/tools/odin-doc-reader -strict-style -llvm-api
-
-rem odin build examples/demo -llvm-api -build-mode:assembly -target:darwin_arm64
-rem odin build examples/new_sync -llvm-api -target:linux_amd64 -define:ODIN_USE_PTHREADS=true
-rem odin test core/path -llvm-api
-rem odin test core/thread -llvm-api -target:windows_amd64
-rem odin test core/sync/sync2 -llvm-api -target:linux_amd64 -define:ODIN_USE_PTHREADS=true
-rem odin test core/thread -llvm-api -target:linux_amd64
-rem odin test core/thread -llvm-api -target:linux_amd64
-rem odin check core/os/os2 -no-entry-point -vet
-rem odin test core/sync/sync2 -llvm-api -target:windows_amd64
-
-rem cl %compiler_settings% "src\main.cpp" /link %linker_settings% -OUT:%exe_name%
-rem 	&& odin run examples/new_sync -llvm-api
-
+cl %compiler_settings% "src\main.cpp" /link %linker_settings% -OUT:%exe_name%
 
 if %errorlevel% neq 0 goto end_of_build
-rem if %release_mode% EQU 0 odin run examples/demo/demo.odin
+if %release_mode% EQU 0 odin run examples/demo/demo.odin
 
 del *.obj > NUL 2> NUL