diff --git a/.changeset/fix-nix-typo-and-scripts.md b/.changeset/fix-nix-typo-and-scripts.md
new file mode 100644
index 00000000..33eb3eea
--- /dev/null
+++ b/.changeset/fix-nix-typo-and-scripts.md
@@ -0,0 +1,5 @@
+---
+"@googleworkspace/cli": patch
+---
+
+chore: fix maintainer email typo in flake.nix and harden coverage.sh
diff --git a/flake.nix b/flake.nix
index d3a83ad9..be51c9d5 100644
--- a/flake.nix
+++ b/flake.nix
@@ -49,7 +49,7 @@
             description = cargoToml.package.description;
             homepage = cargoToml.package.homepage;
             license = licenses.asl20;
-            maintainers = [{ name = "Justin Poehnelt"; email = "justin.poehnelt@mgail.com"; }];
+            maintainers = [{ name = "Justin Poehnelt"; email = "justin.poehnelt@gmail.com"; }];
             mainProgram = "gws";
           };
         };
diff --git a/scripts/coverage.sh b/scripts/coverage.sh
index 32e9176b..41df484f 100755
--- a/scripts/coverage.sh
+++ b/scripts/coverage.sh
@@ -13,7 +13,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-set -e
+set -euo pipefail
 
 # Check if cargo-llvm-cov is installed
 if ! cargo llvm-cov --version &> /dev/null; then