diff --git a/.gitea/workflows/build_linux_docker.yml b/.gitea/workflows/build_linux_docker.yml
index 94215afd..1aa49af4 100644
--- a/.gitea/workflows/build_linux_docker.yml
+++ b/.gitea/workflows/build_linux_docker.yml
@@ -24,6 +24,7 @@ jobs:
 
       - name: Install packages
         run: >
+          \. "$HOME/.nvm/nvm.sh" &&
           nvm use 22 &&
           yarn add matrix-seshat &&
           yarn