diff --git a/.ci-scripts/x86-64-unknown-freebsd12.1-nightly.bash b/.ci-scripts/x86-64-unknown-freebsd12.1-nightly.bash
new file mode 100644
index 0000000000..af07d542fe
--- /dev/null
+++ b/.ci-scripts/x86-64-unknown-freebsd12.1-nightly.bash
@@ -0,0 +1,61 @@
+#!/bin/bash
+
+set -e
+
+API_KEY=$1
+if [[ ${API_KEY} == "" ]]
+then
+  echo "API_KEY needs to be supplied as first script argument."
+  exit 1
+fi
+
+TODAY=$(date +%Y%m%d)
+
+# Compiler target parameters
+ARCH=x86-64
+PIC=true
+
+# Triple construction
+VENDOR=unkown
+OS=freebsd12.1
+TRIPLE=${ARCH}-${VENDOR}-${OS}
+
+# Build parameters
+MAKE_PARALLELISM=8
+BUILD_PREFIX=$(mktemp -d)
+DESTINATION=${BUILD_PREFIX}/lib/pony
+PONY_VERSION="nightly-${TODAY}"
+
+# Asset information
+PACKAGE_DIR=$(mktemp -d)
+PACKAGE=ponyc-${TRIPLE}
+
+# Cloudsmith configuration
+CLOUDSMITH_VERSION=${TODAY}
+ASSET_OWNER=ponylang
+ASSET_REPO=nightlies
+ASSET_PATH=${ASSET_OWNER}/${ASSET_REPO}
+ASSET_FILE=${PACKAGE_DIR}/${PACKAGE}.tar.gz
+ASSET_SUMMARY="Pony compiler"
+ASSET_DESCRIPTION="https://github.com/ponylang/ponyc"
+
+# Build pony installation
+echo "Building ponyc installation..."
+gmake configure arch=${ARCH} build_flags=-j${MAKE_PARALLELISM} \
+  version="${PONY_VERSION}"
+gmake build arch=${ARCH} build_flags=-j${MAKE_PARALLELISM} \
+  version="${PONY_VERSION}"
+gmake install prefix=${BUILD_PREFIX} symlink=no arch=${ARCH} \
+  build_flags=-j${MAKE_PARALLELISM} version="${PONY_VERSION}"
+
+# Package it all up
+echo "Creating .tar.gz of ponyc installation..."
+pushd ${DESTINATION} || exit 1
+tar -cvzf ${ASSET_FILE} *
+popd || exit 1
+
+# Ship it off to cloudsmith
+echo "Uploading package to cloudsmith..."
+cloudsmith push raw --version "${CLOUDSMITH_VERSION}" --api-key ${API_KEY} \
+  --summary "${ASSET_SUMMARY}" --description "${ASSET_DESCRIPTION}" \
+  ${ASSET_PATH} ${ASSET_FILE}
diff --git a/.cirrus.yml b/.cirrus.yml
index 0052b814c4..c81f7342bd 100644
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -44,6 +44,34 @@ task:
   nightly_script:
     - bash .ci-scripts/x86-64-unknown-linux-musl-nightly.bash ${CLOUDSMITH_API_KEY}
 
+task:
+  only_if: $CIRRUS_CRON == "master-midnight"
+
+  freebsd_instance:
+    image: freebsd-12-1-release-amd64
+    cpu: 8
+    memory: 24
+
+  name: "nightly: x86-64-unknown-freebsd12.1"
+
+  environment:
+    CLOUDSMITH_API_KEY: ENCRYPTED[!2cb1e71c189cabf043ac3a9030b3c7708f9c4c983c86d07372ae58ad246a07c54e40810d038d31c3cf3ed8888350caca!]
+
+  install_script:
+    - echo "FETCH_RETRY = 6" >> /usr/local/etc/pkg.conf
+    - echo "IGNORE_OSVERSION = yes" >> /usr/local/etc/pkg.conf
+    - pkg update
+    - pkg install -y bash cmake gmake libunwind git py37-pip
+    - pip install --upgrade cloudsmith-cli
+
+  libs_cache:
+    folder: build/libs
+    fingerprint_script: echo "`md5 lib/CMakeLists.txt` freebsd12.1"
+    populate_script: gmake libs arch=x86-64 build_flags=-j8
+
+  nightly_script:
+    - bash .ci-scripts/x86-64-unknown-freebsd12.1-nightly.bash ${CLOUDSMITH_API_KEY}
+
 task:
   only_if: $CIRRUS_CRON == "master-midnight"