diff --git a/.gitattributes b/.gitattributes
index fa2ba7d8..e2910a9b 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -2,14 +2,12 @@
 .*/** export-ignore
 appveyor.yml export-ignore
 /scripts/appveyor/** export-ignore
-
 /vst/external/VST_SDK/VST3_SDK/**/CMakeLists.txt export-ignore
 /vst/external/VST_SDK/VST3_SDK/public.sdk/samples export-ignore
 /vst/external/VST_SDK/VST3_SDK/public.sdk/source/vst/*wrapper/** export-ignore
 /vst/external/VST_SDK/VST3_SDK/public.sdk/source/vst/interappaudio/** export-ignore
 /vst/external/VST_SDK/VST3_SDK/public.sdk/source/vst/testsuite/** export-ignore
 /vst/external/VST_SDK/VST3_SDK/public.sdk/source/vst/utility/test/** export-ignore
-
 /editor/external/vstgui4/**/CMakeLists.txt export-ignore
 /editor/external/vstgui4/vstgui/Documentation/** export-ignore
 /editor/external/vstgui4/vstgui/doxygen/** export-ignore
@@ -20,19 +18,17 @@ appveyor.yml export-ignore
 /editor/external/vstgui4/vstgui/uidescription/icontroller.h -export-ignore
 /editor/external/vstgui4/vstgui/vstgui_standalone* export-ignore
 /editor/external/vstgui4/vstgui/vstgui_uidescription* export-ignore
-
 /external/st_audiofile/thirdparty/dr_libs/old/** export-ignore
 /external/st_audiofile/thirdparty/dr_libs/tests/** export-ignore
-
 /external/filesystem/test/** export-ignore
-
 /external/abseil-cpp/conanfile.py export-ignore
 /external/abseil-cpp/**/BUILD.bazel export-ignore
 /external/abseil-cpp/ci/** export-ignore
-
 /external/simde/docker/** export-ignore
 /external/simde/test/** export-ignore
 /external/simde/meson* export-ignore
 /external/simde/*.py export-ignore
 /external/simde/*.yml export-ignore
 /external/simde/*.toml export-ignore
+**/*.wav filter=lfs diff=lfs merge=lfs -text
+**/*.flac filter=lfs diff=lfs merge=lfs -text
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 9f503aa7..1a571667 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -40,6 +40,9 @@ jobs:
     - uses: actions/checkout@v2
       with:
         submodules: recursive
+        lfs: true
+    - name: Fetch LFS objects
+      run: git lfs checkout
     - name: Set up dependencies
       run: |
         sudo apt-get update && \
@@ -227,6 +230,9 @@ jobs:
     - uses: actions/checkout@v2
       with:
         submodules: recursive
+        lfs: true
+    - name: Fetch LFS objects
+      run: git lfs checkout
     - name: Create Build Environment
       working-directory: ${{runner.workspace}}
       run: cmake -E make_directory build
@@ -339,6 +345,9 @@ jobs:
     - uses: actions/checkout@v2
       with:
         submodules: recursive
+        lfs: true
+    - name: Fetch LFS objects
+      run: git lfs checkout
     - name: Build with GNU make
       shell: bash
       run: make -C "$GITHUB_WORKSPACE" -f generic.mk -j2
@@ -374,6 +383,9 @@ jobs:
     - uses: actions/checkout@v2
       with:
         submodules: recursive
+        lfs: true
+    - name: Fetch LFS objects
+      run: git lfs checkout
     - name: Set up dependencies
       run: |
         sudo apt-get update && \
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