diff --git a/Docker/Dockerfile b/Docker/Dockerfile
index 81b09c4171a..416cb2af00f 100644
--- a/Docker/Dockerfile
+++ b/Docker/Dockerfile
@@ -3,15 +3,16 @@ ARG branch=master
 ARG symbol=SYS
 
 ENV OPENSSL_ROOT_DIR /usr/include/openssl
+ENV INSTALL_PREFIX=/usr/local/eosio
 
+RUN mkdir -p "${INSTALL_PREFIX}"
 
 RUN git clone -b $branch https://github.com/boscore/bos.git --recursive \
     && cd bos && echo "$branch:$(git rev-parse HEAD)" > /etc/eosio-version \
-    && cmake -H. -B"/tmp/build" -GNinja -DCMAKE_BUILD_TYPE=Release -DWASM_ROOT=/opt/wasm -DCMAKE_CXX_COMPILER=clang++ \
-       -DCMAKE_C_COMPILER=clang -DCMAKE_INSTALL_PREFIX=/tmp/build -DBUILD_MONGO_DB_PLUGIN=true -DCORE_SYMBOL_NAME=$symbol \
-       -DOPENSSL_ROOT_DIR="${OPENSSL_ROOT_DIR}" \
-    && cmake --build /tmp/build --target install
-
+    && cmake -H. -B"${INSTALL_PREFIX}" -GNinja -DCMAKE_BUILD_TYPE=Release -DWASM_ROOT=/opt/wasm -DCMAKE_CXX_COMPILER=clang++ \
+       -DCMAKE_C_COMPILER=clang -DCMAKE_INSTALL_PREFIX="${INSTALL_PREFIX}" -DBUILD_MONGO_DB_PLUGIN=true -DCORE_SYMBOL_NAME=$symbol \
+       -DOPENSSL_ROOT_DIR="${OPENSSL_ROOT_DIR}" -DCMAKE_CXX_STANDARD_LIBRARIES="-lpthread" \
+    && cmake --build "${INSTALL_PREFIX}" --target install
 
 
 FROM ubuntu:18.04
diff --git a/eosio_build.sh b/eosio_build.sh
index b600e0905ea..eba45661cdd 100755
--- a/eosio_build.sh
+++ b/eosio_build.sh
@@ -272,6 +272,7 @@
       -DCMAKE_C_COMPILER="${C_COMPILER}" -DWASM_ROOT="${WASM_ROOT}" -DCORE_SYMBOL_NAME="${CORE_SYMBOL_NAME}" \
       -DOPENSSL_ROOT_DIR="${OPENSSL_ROOT_DIR}" -DBUILD_MONGO_DB_PLUGIN=true \
       -DENABLE_COVERAGE_TESTING="${ENABLE_COVERAGE_TESTING}" -DBUILD_DOXYGEN="${DOXYGEN}" \
+      -DCMAKE_CXX_STANDARD_LIBRARIES="-lpthread" \
       -DCMAKE_INSTALL_PREFIX="/usr/local/eosio" ${LOCAL_CMAKE_FLAGS} "${SOURCE_DIR}"
    then
       printf "\\n\\t>>>>>>>>>>>>>>>>>>>> CMAKE building BOSCore has exited with the above error.\\n\\n"