diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 621581f9..cfec06ca 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -75,6 +75,16 @@ jobs:
           asset_name: signal-cli-${{ steps.version.outputs.version }}-Linux-client.tar.gz
           asset_content_type: application/x-compressed-tar # .tar.gz
 
+      - name: Upload JSON schemas archive
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          upload_url: ${{ steps.create_release.outputs.upload_url }}
+          asset_path: signal-cli-${{ steps.version.outputs.version }}-json-schemas.tar.gz
+          asset_name: signal-cli-${{ steps.version.outputs.version }}-json-schemas.tar.gz
+          asset_content_type: application/x-compressed-tar # .tar.gz
+
   build-container:
     needs: release
     runs-on: ubuntu-latest
diff --git a/reproducible-builds/build.sh b/reproducible-builds/build.sh
index 2a46edaa..1fd5909a 100755
--- a/reproducible-builds/build.sh
+++ b/reproducible-builds/build.sh
@@ -18,12 +18,13 @@ fi
 VERSION=$(sed -n 's/\s*version\s*=\s*"\(.*\)".*/\1/p' build.gradle.kts | tail -n1)
 echo "$VERSION" >dist/VERSION
 
-# Build jar
+# Build jar and schemas
 $ENGINE build -t signal-cli:build ${OVERRIDE_JAVA_VERSION:+--build-arg ZULU_TAG=$OVERRIDE_JAVA_VERSION} -f reproducible-builds/build.Containerfile .
 git clean -Xfd -e '!/dist/' -e '!/dist/**' -e '!/github/' -e '!/github/**'
 # shellcheck disable=SC2086
 $ENGINE run --pull=never --rm -v "$(pwd)":/signal-cli:Z -e VERSION="$VERSION" $USER signal-cli:build
 mv build/distributions/signal-cli-*.tar.gz dist/
+mv build/signal-cli-*-json-schemas.tar.gz dist/
 
 if [ -n "${OVERRIDE_JAVA_VERSION:-}" ]; then
 	echo -e "\e[33mBuild was performed with overridden Java version $OVERRIDE_JAVA_VERSION, native-image and client will not be built.\e[0m"
diff --git a/reproducible-builds/entrypoint.sh b/reproducible-builds/entrypoint.sh
index 5aa521d2..5ad8f9f9 100644
--- a/reproducible-builds/entrypoint.sh
+++ b/reproducible-builds/entrypoint.sh
@@ -12,7 +12,7 @@ reset_file_dates
 
 if [ "$1" == "build" ]; then
 
-	./gradlew build \
+	./gradlew build jsonSchemas \
 		--no-daemon \
 		--max-workers=1 \
 		-Dkotlin.compiler.execution.strategy=in-process \
@@ -20,6 +20,12 @@ if [ "$1" == "build" ]; then
 		-Dorg.gradle.caching=false \
 		-Porg.gradle.java.installations.auto-download=false \
 		-Porg.gradle.java.installations.auto-detect=false
+	
+	schemas_tar="build/signal-cli-${VERSION}-json-schemas.tar"
+	reset_file_dates
+	tar --sort=name --mtime="@$SOURCE_DATE_EPOCH" --owner=0 --group=0 --numeric-owner -cf "$schemas_tar" -C build/generated/META-INF/schemas .
+	gzip -n -9 "$schemas_tar"
+
 	cd man
 	make install
 	cd ..