diff --git a/build-aarch64-linux-gnu.sh b/build-aarch64-linux-gnu.sh
index a957d888..d9851fbe 100755
--- a/build-aarch64-linux-gnu.sh
+++ b/build-aarch64-linux-gnu.sh
@@ -58,7 +58,7 @@ cmake \
   -DSHERPA_ONNX_ENABLE_PORTAUDIO=OFF \
   -DSHERPA_ONNX_ENABLE_JNI=OFF \
   -DSHERPA_ONNX_ENABLE_C_API=ON \
-  -DSHERPA_ONNX_ENABLE_WEBSOCKET=OFF \
+  -DSHERPA_ONNX_ENABLE_WEBSOCKET=ON \
   -DCMAKE_TOOLCHAIN_FILE=../toolchains/aarch64-linux-gnu.toolchain.cmake \
   ..
 
diff --git a/build-arm-linux-gnueabihf.sh b/build-arm-linux-gnueabihf.sh
index 0c70f483..3e4ce38a 100755
--- a/build-arm-linux-gnueabihf.sh
+++ b/build-arm-linux-gnueabihf.sh
@@ -53,7 +53,7 @@ cmake \
   -DSHERPA_ONNX_ENABLE_PORTAUDIO=OFF \
   -DSHERPA_ONNX_ENABLE_JNI=OFF \
   -DSHERPA_ONNX_ENABLE_C_API=ON \
-  -DSHERPA_ONNX_ENABLE_WEBSOCKET=OFF \
+  -DSHERPA_ONNX_ENABLE_WEBSOCKET=ON \
   -DCMAKE_TOOLCHAIN_FILE=../toolchains/arm-linux-gnueabihf.toolchain.cmake \
   ..
 
diff --git a/build-riscv64-linux-gnu.sh b/build-riscv64-linux-gnu.sh
index 0e7efdab..91e893c1 100755
--- a/build-riscv64-linux-gnu.sh
+++ b/build-riscv64-linux-gnu.sh
@@ -61,7 +61,7 @@ cmake \
   -DSHERPA_ONNX_ENABLE_PORTAUDIO=OFF \
   -DSHERPA_ONNX_ENABLE_JNI=OFF \
   -DSHERPA_ONNX_ENABLE_C_API=OFF \
-  -DSHERPA_ONNX_ENABLE_WEBSOCKET=OFF \
+  -DSHERPA_ONNX_ENABLE_WEBSOCKET=ON \
   -DCMAKE_TOOLCHAIN_FILE=../toolchains/riscv64-linux-gnu.toolchain.cmake \
   ..