diff --git a/services/base/Dockerfile b/services/base/Dockerfile
index 81d54df88005d875f8024d467d2d3875d0823601..a1aca4636931de49d6c691c7a6eb79350786061a 100644
--- a/services/base/Dockerfile
+++ b/services/base/Dockerfile
@@ -113,11 +113,13 @@ ENV GOROOT=/usr/local/go
 ENV GOPATH=/root/go
 ENV PATH=$PATH:/usr/local/go/bin:$GOPATH/bin
 
+COPY singularity-3.4.1.tar.gz /tmp
+
 # Install Singularity
 RUN mkdir -p /usr/local/var/singularity/mnt && \
     mkdir -p $GOPATH/src/github.com/sylabs && \
     cd $GOPATH/src/github.com/sylabs && \
-    wget https://github.com/sylabs/singularity/releases/download/v3.4.1/singularity-3.4.1.tar.gz && \
+    mv /tmp/singularity-3.4.1.tar.gz ./ && \
     tar -xzvf singularity-3.4.1.tar.gz
 RUN cd $GOPATH/src/github.com/sylabs/singularity && \
     ./mconfig -p /usr/local && \
diff --git a/services/base/singularity-3.4.1.tar.gz b/services/base/singularity-3.4.1.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..c0f791495afd031c8e6b0590ea64c7e5211c3b88
Binary files /dev/null and b/services/base/singularity-3.4.1.tar.gz differ