diff --git a/Containerfile.auth b/Containerfile.auth
index b7179991..b4d0d667 100644
--- a/Containerfile.auth
+++ b/Containerfile.auth
@@ -8,6 +8,7 @@ RUN apk --no-cache add \
     g++ \
     make \
     nodejs \
+    npm \
     rsync \
     sed
 
diff --git a/Containerfile.www b/Containerfile.www
index c0bce14e..8ff5df75 100644
--- a/Containerfile.www
+++ b/Containerfile.www
@@ -8,6 +8,7 @@ RUN apk --no-cache add \
     g++ \
     make \
     nodejs \
+    npm \
     rsync \
     sed