diff --git a/tools/Dockerfile b/tools/Dockerfile
index 6c61937755ea5e0257e70ce27cab528b76222b12..bf4254495e5a1163455887008540945d5898182e 100644
--- a/tools/Dockerfile
+++ b/tools/Dockerfile
@@ -12,4 +12,5 @@ RUN yum -y install wget && \
 RUN curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py && \
     python get-pip.py && rm get-pip.py && \
     localedef -c -i en_US -f UTF-8 en_US.UTF-8 && \
-    echo "export LANG=en_US.utf8" >> /root/.bashrc
+    echo "export LANG=en_US.utf8" >> /root/.bashrc && \
+    echo "export LANGUAGE=en_US.utf8" >> /root/.bashrc
diff --git a/tools/Dockerfile.centos6.cuda9.0-cudnn7.devel b/tools/Dockerfile.centos6.cuda9.0-cudnn7.devel
index 9ee3591b9a1e2ea5881106cf7e67ca28b24c1890..24a5d189b709e3ff92e0b0c16776b82a84eca3e6 100644
--- a/tools/Dockerfile.centos6.cuda9.0-cudnn7.devel
+++ b/tools/Dockerfile.centos6.cuda9.0-cudnn7.devel
@@ -45,4 +45,5 @@ RUN yum -y install wget && \
     pip3 install google protobuf setuptools wheel flask numpy==1.16.4 && \
     yum -y install epel-release && yum -y install patchelf libXext libSM libXrender && \
     yum clean all && \
-    echo "export LANG=en_US.utf8" >> /root/.bashrc
+    echo "export LANG=en_US.utf8" >> /root/.bashrc && \
+    echo "export LANGUAGE=en_US.utf8" >> /root/.bashrc
diff --git a/tools/Dockerfile.centos6.devel b/tools/Dockerfile.centos6.devel
index 83981dcc4731252dfc75270b5ce6fc623a0266a8..53d46d9dd5c5cb060d773cca2e9cb8c98cdefee1 100644
--- a/tools/Dockerfile.centos6.devel
+++ b/tools/Dockerfile.centos6.devel
@@ -46,4 +46,5 @@ RUN yum -y install wget && \
     yum -y install epel-release && yum -y install patchelf libXext libSM libXrender && \
     yum clean all && \
     localedef -c -i en_US -f UTF-8 en_US.UTF-8 && \
-    echo "export LANG=en_US.utf8" >> /root/.bashrc
+    echo "export LANG=en_US.utf8" >> /root/.bashrc && \
+    echo "export LANGUAGE=en_US.utf8" >> /root/.bashrc
diff --git a/tools/Dockerfile.cuda10.0-cudnn7 b/tools/Dockerfile.cuda10.0-cudnn7
index d2a5b2c93a3e78b807c7828c984a5fc29f50fd2d..c26eaeb986cbd7d66ee51bac1444cf293800d839 100644
--- a/tools/Dockerfile.cuda10.0-cudnn7
+++ b/tools/Dockerfile.cuda10.0-cudnn7
@@ -18,6 +18,7 @@ RUN ln -s /usr/local/cuda-10.0/lib64/libcublas.so.10.0 /usr/local/cuda-10.0/lib6
     ln -s /usr/local/cuda-10.0/targets/x86_64-linux/lib/libcudnn.so.7 /usr/local/cuda-10.0/targets/x86_64-linux/lib/libcudnn.so && \
     echo 'export LD_LIBRARY_PATH=/usr/local/cuda-10.0/targets/x86_64-linux/lib:$LD_LIBRARY_PATH' >> /root/.bashrc && \
     echo "export LANG=en_US.utf8" >> /root/.bashrc && \
+    echo "export LANGUAGE=en_US.utf8" >> /root/.bashrc && \
     mkdir -p /usr/local/cuda/extras
 
 COPY --from=builder /usr/local/cuda/extras/CUPTI /usr/local/cuda/extras/CUPTI
diff --git a/tools/Dockerfile.cuda10.0-cudnn7.devel b/tools/Dockerfile.cuda10.0-cudnn7.devel
index b46f9b96cf0d081cf9cdfc12cb46be037677ac86..015412995e2152beaebd760b05d4989891b87c14 100644
--- a/tools/Dockerfile.cuda10.0-cudnn7.devel
+++ b/tools/Dockerfile.cuda10.0-cudnn7.devel
@@ -32,4 +32,5 @@ RUN yum install -y python3 python3-devel \
     && yum clean all 
 
 RUN localedef -c -i en_US -f UTF-8 en_US.UTF-8 \
-    && echo "export LANG=en_US.utf8" >> /root/.bashrc
+    && echo "export LANG=en_US.utf8" >> /root/.bashrc \
+    && echo "export LANGUAGE=en_US.utf8" >> /root/.bashrc
diff --git a/tools/Dockerfile.cuda9.0-cudnn7 b/tools/Dockerfile.cuda9.0-cudnn7
index 145cd53eb0b9848349d591fdc078833ec5a89740..ead1cfe77d7148789d84bc01fb05cedda5ff1fe6 100644
--- a/tools/Dockerfile.cuda9.0-cudnn7
+++ b/tools/Dockerfile.cuda9.0-cudnn7
@@ -18,6 +18,7 @@ RUN ln -s /usr/local/cuda-9.0/lib64/libcublas.so.9.0 /usr/local/cuda-9.0/lib64/l
     ln -s /usr/local/cuda-9.0/targets/x86_64-linux/lib/libcudnn.so.7 /usr/local/cuda-9.0/targets/x86_64-linux/lib/libcudnn.so && \
     echo 'export LD_LIBRARY_PATH=/usr/local/cuda-9.0/targets/x86_64-linux/lib:$LD_LIBRARY_PATH' >> /root/.bashrc && \
     echo "export LANG=en_US.utf8" >> /root/.bashrc && \
+    echo "export LANGUAGE=en_US.utf8" >> /root/.bashrc && \
     mkdir -p /usr/local/cuda/extras
 
 COPY --from=builder /usr/local/cuda/extras/CUPTI /usr/local/cuda/extras/CUPTI
diff --git a/tools/Dockerfile.cuda9.0-cudnn7.devel b/tools/Dockerfile.cuda9.0-cudnn7.devel
index c101b32118bf735a100bdb07f2e33f7978a8a30c..4ca886a2309b2e643e68fb36f150e0393489e98f 100644
--- a/tools/Dockerfile.cuda9.0-cudnn7.devel
+++ b/tools/Dockerfile.cuda9.0-cudnn7.devel
@@ -31,4 +31,5 @@ RUN yum install -y python3 python3-devel \
     && yum clean all 
 
 RUN localedef -c -i en_US -f UTF-8 en_US.UTF-8 \
-    && echo "export LANG=en_US.utf8" >> /root/.bashrc
+    && echo "export LANG=en_US.utf8" >> /root/.bashrc \
+    && echo "export LANGUAGE=en_US.utf8" >> /root/.bashrc
diff --git a/tools/Dockerfile.devel b/tools/Dockerfile.devel
index dc00384e39bb742400fee74663a551cf44019d61..a0ef073e798c49d3d419450b2430e8656b3afdfc 100644
--- a/tools/Dockerfile.devel
+++ b/tools/Dockerfile.devel
@@ -28,4 +28,5 @@ RUN yum install -y python3 python3-devel \
     && yum clean all 
 
 RUN localedef -c -i en_US -f UTF-8 en_US.UTF-8 \
-    && echo "export LANG=en_US.utf8" >> /root/.bashrc
+    && echo "export LANG=en_US.utf8" >> /root/.bashrc \
+    && echo "export LANGUAGE=en_US.utf8" >> /root/.bashrc