diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 2792d3b3..07a29e32 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -28,3 +28,7 @@ jobs:
                           --build-arg build_git_sha=${PRCOMMITSHA:-$GITHUB_SHA} \
                           --build-arg build_git_repo=${PRREPOSITORY:-$GITHUB_REPOSITORY} \
                           docker/platypus
+      - name: UploadCoverage
+        run: |
+          ci_env=`bsah <(curl -s https://codecov.io/env)`
+          docker run $ci_env -e CI=true ci-platypus-ubuntu:latest bash opt/platypus/upload-coverage.sh
diff --git a/docker/platypus/Dockerfile b/docker/platypus/Dockerfile
index 86ebd142..327c7455 100644
--- a/docker/platypus/Dockerfile
+++ b/docker/platypus/Dockerfile
@@ -12,6 +12,9 @@ ARG build_git_repo=aurora-multiphysics/platypus
 # By default we install everything under /opt
 ARG WORKDIR=opt
 
+# By default, build without code coverage flags
+ARG coverage=false
+
 # Get Platypus with Hephaestus
 RUN cd /$WORKDIR && \
     git clone https://github.com/$build_git_repo && \
@@ -32,8 +35,8 @@ RUN cd /$WORKDIR/platypus/contrib/hephaestus/build && \
 
 # Build Platypus
 RUN cd /$WORKDIR/platypus && \
-    make -j$compile_cores
+    make -j$compile_cores coverage=$coverage
 
 # Test Platypus
 RUN cd /$WORKDIR/platypus && \
-    make test
+    make test linkcoverage=$coverage
diff --git a/upload-coverage.sh b/upload-coverage.sh
new file mode 100644
index 00000000..3cee8b60
--- /dev/null
+++ b/upload-coverage.sh
@@ -0,0 +1,11 @@
+#!/bin/bash
+
+curl https://keybase.io/codecovsecurity/pgp_keys.asc | gpg --no-default-keyring --keyring trustedkeys.gpg --import
+curl -Os https://cli.codecov.io/latest/linux/codecov
+curl -Os https://cli.codecov.io/latest/linux/codecov.SHA256SUM
+curl -Os https://cli.codecov.io/latest/linux/codecov.SHA256SUM.sig
+gpg --verify codecov.SHA256SUM.sig codecov.SHA256SUM
+
+shasum -a 256 -c codecov.SHA256SUM
+sudo chmod +x codecov
+./codecov --verbose upload-process --fail-on-error