diff --git a/.gitea/workflows/build.yml b/.gitea/workflows/build.yml
index 44538ad..06aaa95 100644
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -26,6 +26,10 @@ jobs:
         with:
           version: 9
 
+      - uses: acifani/setup-tinygo@v2
+        with:
+          tinygo-version: '0.37.0'
+
       # Step 4: Install the playground's dependencies.
       - name: Install playground dependencies
         working-directory: ./playground