diff --git a/.docker/Dockerfile b/.docker/Dockerfile
index 3f5b402f912f99facf68c863b8c2efc0252743da..3d878aaa4c3e9a75b1eaee8a07bc1429b3b10fe9 100644
--- a/.docker/Dockerfile
+++ b/.docker/Dockerfile
@@ -7,7 +7,7 @@ COPY .docker/wait-for-it.sh /wait-for-it.sh
 WORKDIR /libcaosdb/
 RUN mkdir build
 WORKDIR /libcaosdb/build
-RUN conan create -s "compiler.libcxx=libstdc++11" --build=grpc-proto -o caosdb:build_acm=True .. "caosdb/$(conan inspect --raw version ..)@_/_"
+RUN conan create -s "compiler.libcxx=libstdc++11" --build=missing -o caosdb:build_acm=True .. "caosdb/$(conan inspect --raw version ..)@_/_"
 
 COPY . /caosdb-cppinttest
 WORKDIR /caosdb-cppinttest