diff --git a/Dockerfile.ci b/Dockerfile.ci
index dd37074..4d392a8 100644
--- a/Dockerfile.ci
+++ b/Dockerfile.ci
@@ -26,6 +26,10 @@ RUN go install github.com/wailsapp/wails/v2/cmd/wails@v2.10.2
 ENV PATH="/go/bin:${PATH}"
 
 WORKDIR /workspace
+ENV HOME=/tmp
+ENV GOCACHE=/tmp/go-build
+ENV GOMODCACHE=/tmp/go-mod
+ENV GOPATH=/tmp/go
 
 # Install Syft (SBOM generation)
 RUN curl -sSfL https://get.anchore.io/syft \
diff --git a/Jenkinsfile b/Jenkinsfile
index d5c947e..b02b356 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -56,7 +56,7 @@ pipeline {
 
                     echo "=== Frontend dependencies ==="
                     cd frontend
-                    npm ci --cache /tmp/npm-cache
+                    npm ci
 
                     echo "=== Frontend build ==="
                     npm run build