diff --git a/clients/ethereumjs/Dockerfile b/clients/ethereumjs/Dockerfile
index 796ee2db51..0ecaa5e58d 100644
--- a/clients/ethereumjs/Dockerfile
+++ b/clients/ethereumjs/Dockerfile
@@ -3,7 +3,7 @@ RUN apk update && apk add --no-cache bash git jq curl && rm -rf /var/cache/apk/*
 RUN git clone --depth 1 https://github.com/ethereumjs/ethereumjs-monorepo.git && \
     (cd ethereumjs-monorepo && npm i)
 
-RUN cd ethereumjs-monorepo/packages/client && npx ethereumjs --version > /version.txt
+RUN cd ethereumjs-monorepo/packages/client && npm ethereumjs --version > /version.txt
 
 ADD ethereumjs.sh /ethereumjs.sh
 ADD mapper.jq /mapper.jq
@@ -25,4 +25,4 @@ EXPOSE 8545 8546 8551 8547 30303 30303/udp
 # since memory may spike during certain network conditions.
 ENV NODE_OPTIONS=--max_old_space_size=6144
 
-ENTRYPOINT ["/ethereumjs.sh"]
\ No newline at end of file
+ENTRYPOINT ["/ethereumjs.sh"]