diff --git a/.changeset/two-houses-work.md b/.changeset/two-houses-work.md
new file mode 100644
index 00000000000..7a390556f0d
--- /dev/null
+++ b/.changeset/two-houses-work.md
@@ -0,0 +1,5 @@
+---
+"@eth-optimism/contracts": patch
+---
+
+Updates the `yarn build` command to not error
diff --git a/packages/contracts/scripts/build.sh b/packages/contracts/scripts/build.sh
index d8e0b5c671b..72f45d399ed 100755
--- a/packages/contracts/scripts/build.sh
+++ b/packages/contracts/scripts/build.sh
@@ -1,2 +1,8 @@
-yarn run build:typescript & yarn run build:contracts
-yarn run build:typescript:ovm & yarn run build:contracts:ovm
+#!/bin/bash
+
+set -e
+
+yarn run build:typescript&
+yarn run build:contracts&
+yarn run build:contracts:ovm&
+wait