diff --git a/.github/workflows/production.yml b/.github/workflows/production.yml
index 4dc3e274..de0274e1 100644
--- a/.github/workflows/production.yml
+++ b/.github/workflows/production.yml
@@ -78,6 +78,9 @@ jobs:
             - name: Install dependencies
               run: yarn
 
+            - name: Build libraries
+              run: yarn build:libraries
+
             - name: Test contracts and libraries
               run: yarn test:${{ matrix.type }}
 
diff --git a/.github/workflows/pull-requests.yml b/.github/workflows/pull-requests.yml
index bceeef00..d0ba0337 100644
--- a/.github/workflows/pull-requests.yml
+++ b/.github/workflows/pull-requests.yml
@@ -71,5 +71,8 @@ jobs:
             - name: Install dependencies
               run: yarn
 
+            - name: Build libraries
+              run: yarn build:libraries
+
             - name: Test contracts and libraries
               run: yarn test