diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 869463335..639d2c8b2 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -328,6 +328,7 @@ jobs:
             --follow-import-to=numpy
             --follow-import-to=aiofiles
             --include-package=uvicorn
+            --include-package=anyio
             --include-package-data=pyopenjtalk
             --include-package-data=resampy
             --include-data-file="VERSION.txt=./"
diff --git a/Dockerfile b/Dockerfile
index 70ffa2fbf..b4374991a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -330,6 +330,7 @@ RUN <<EOF
                 --follow-import-to=numpy \
                 --follow-import-to=aiofiles \
                 --include-package=uvicorn \
+                --include-package=anyio \
                 --include-package-data=pyopenjtalk \
                 --include-package-data=resampy \
                 --include-data-file=/opt/voicevox_engine/VERSION.txt=./ \
diff --git a/README.md b/README.md
index 830a00eb6..06e328383 100644
--- a/README.md
+++ b/README.md
@@ -145,6 +145,7 @@ python -m nuitka \
     --follow-import-to=numpy \
     --follow-import-to=aiofiles \
     --include-package=uvicorn \
+    --include-package=anyio \
     --include-package-data=pyopenjtalk \
     --include-package-data=resampy \
     --include-data-file=VERSION.txt=./ \