diff --git a/docker_emscripten/Dockerfile b/docker_emscripten/Dockerfile
index 23a0caba9..380615478 100644
--- a/docker_emscripten/Dockerfile
+++ b/docker_emscripten/Dockerfile
@@ -66,6 +66,5 @@ RUN emcmake cmake -DETH_STATIC=1 -DSOLIDITY=ON -DGUI=0 -DCMAKE_CXX_COMPILER=/hom
 RUN emmake make -j 6 soljson
 
 WORKDIR /home/user/cpp-ethereum/solc
-# somehow it does not work to pipe out both files
-#ENTRYPOINT tar -c soljson.js soljson.js.mem | base64
+ENTRYPOINT cat soljson.js