diff --git a/Dockerfile.emscripten b/Dockerfile.emscripten
index a92083455443a4787fab3cbd2aadf5564896f418..8ca1c66986c8104a5e3d64872597c1848de3dbba 100644
--- a/Dockerfile.emscripten
+++ b/Dockerfile.emscripten
@@ -47,7 +47,7 @@ RUN source "${EMSDK}/emsdk_env.sh" && \
     corepack enable pnpm && \
     corepack install -g pnpm@9.1.1 && \
     pnpm config set store-dir ${PNPM_HOME}/preinstalled-store --global && \
-    pnpm add  \
+    pnpm add -g \
       playwright@~1.39.0 \
       @playwright/test@~1.39.0 \
       ts-proto@~1.158.0 \