2 files changed, 2 insertions, 2 deletions
diff --git a/docker/Dockerfile b/docker/Dockerfile
index b20951d4cf..48fe95d9fd 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -106,7 +106,7 @@ ENV CARGO_HOME=/cargo
 ENV PATH=/cargo/bin:/rust/bin:$PATH
 RUN mkdir /rust /cargo
 
-RUN curl -sSf https://sh.rustup.rs | sh -s -- -y --no-modify-path --default-toolchain stable
+RUN curl -sSf https://sh.rustup.rs | sh -s -- -y --no-modify-path --default-toolchain stable --profile minimal
 
 # To speed up rebuilds, install all of the dependencies before we copy over
 # the whole synapse project, so that this layer in the Docker cache can be
diff --git a/docker/Dockerfile-dhvirtualenv b/docker/Dockerfile-dhvirtualenv
index ca3a259081..73165f6f85 100644
--- a/docker/Dockerfile-dhvirtualenv
+++ b/docker/Dockerfile-dhvirtualenv
@@ -92,7 +92,7 @@ ENV CARGO_HOME=/cargo
 ENV PATH=/cargo/bin:/rust/bin:$PATH
 RUN mkdir /rust /cargo
 
-RUN curl -sSf https://sh.rustup.rs | sh -s -- -y --no-modify-path --default-toolchain stable
+RUN curl -sSf https://sh.rustup.rs | sh -s -- -y --no-modify-path --default-toolchain stable --profile minimal
 
 
 COPY --from=builder /dh-virtualenv_1.2.2-1_all.deb /