diff --git a/Dockerfile.emscripten b/Dockerfile.emscripten
index cd244e290b196badfcb88aebde95b9a6382e57d7..2f9aa55cbd26f3ad644f59cef350ed5bfc2463bd 100644
--- a/Dockerfile.emscripten
+++ b/Dockerfile.emscripten
@@ -14,7 +14,7 @@ RUN apt-get update && \
     autoconf \
     libtool \
     protobuf-compiler && \
-    npm install -g yarn
+    npm install -g pnpm
 
 FROM supplemented_tools_sdk AS lib_source