diff --git a/docker/Dockerfile.build.ubuntu20 b/docker/Dockerfile.build.ubuntu20
index e0de481e38..1579bab6f7 100644
--- a/docker/Dockerfile.build.ubuntu20
+++ b/docker/Dockerfile.build.ubuntu20
@@ -39,5 +39,6 @@ RUN /bin/sh oaienv && \
       --eNB --gNB --RU --UE --nrUE \
       --build-lib "telnetsrv enbscope uescope nrscope nrqtscope" \
       -w USRP -t Ethernet \
+      --build-e2 --cmake-opt -DXAPP_MULTILANGUAGE=OFF \
       --noavx512 \
       --cmake-opt -DCMAKE_C_FLAGS=-Werror --cmake-opt -DCMAKE_CXX_FLAGS=-Werror