diff --git a/projects/bls-signatures/Dockerfile b/projects/bls-signatures/Dockerfile
index cd3c98cca..f3754729f 100644
--- a/projects/bls-signatures/Dockerfile
+++ b/projects/bls-signatures/Dockerfile
@@ -16,11 +16,11 @@
 
 FROM gcr.io/oss-fuzz-base/base-builder
 RUN apt-get update && apt-get install -y make autoconf automake libtool wget python lzip libgmp-dev
-RUN git clone https://github.com/guidovranken/cryptofuzz
+RUN git clone --depth 1 https://github.com/guidovranken/cryptofuzz
 RUN git clone --depth 1 https://github.com/supranational/blst
 RUN git clone --depth 1 https://github.com/Chia-Network/bls-signatures.git
 RUN git clone --depth 1 https://github.com/herumi/mcl.git
 RUN git clone --depth 1 https://github.com/randombit/botan.git
-RUN wget https://dl.bintray.com/boostorg/release/1.74.0/source/boost_1_74_0.tar.bz2
+RUN wget https://boostorg.jfrog.io/artifactory/main/release/1.74.0/source/boost_1_74_0.tar.bz2
 RUN wget https://gmplib.org/download/gmp/gmp-6.2.1.tar.lz
 COPY build.sh $SRC/
diff --git a/projects/bls-signatures/build.sh b/projects/bls-signatures/build.sh
index 429f7a4f9..7ff92426d 100755
--- a/projects/bls-signatures/build.sh
+++ b/projects/bls-signatures/build.sh
@@ -32,7 +32,6 @@ export CXXFLAGS="$CXXFLAGS -D_LIBCPP_ENABLE_CXX17_REMOVED_AUTO_PTR"
 
 # Configure Cryptofuzz
 cd $SRC/cryptofuzz/
-git checkout bls
 python gen_repository.py
 rm extra_options.h
 echo -n '"' >>extra_options.h