diff --git a/src/ci/docker/wasm32/Dockerfile b/src/ci/docker/wasm32/Dockerfile
index 07fa9fbde2d49..daf398ac0962f 100644
--- a/src/ci/docker/wasm32/Dockerfile
+++ b/src/ci/docker/wasm32/Dockerfile
@@ -20,7 +20,7 @@ RUN sh /scripts/dumb-init.sh
 # emscripten
 COPY scripts/emscripten.sh /scripts/
 RUN bash /scripts/emscripten.sh
-COPY wasm32/node /usr/local/bin/node
+COPY wasm32/node.sh /usr/local/bin/node
 
 # env
 ENV PATH=$PATH:/emsdk-portable
diff --git a/src/ci/docker/wasm32/node b/src/ci/docker/wasm32/node.sh
similarity index 100%
rename from src/ci/docker/wasm32/node
rename to src/ci/docker/wasm32/node.sh