diff --git a/pkg/Dockerfile.base.deb b/pkg/Dockerfile.base.deb
index 026f9482c..84e32c840 100644
--- a/pkg/Dockerfile.base.deb
+++ b/pkg/Dockerfile.base.deb
@@ -1,7 +1,7 @@
 ARG BASE_IMAGE
 FROM ${BASE_IMAGE}
 
-ENV DEBIAN_FRONTENV noninteractive
+ENV DEBIAN_FRONTEND noninteractive
 WORKDIR /root
 
 # Setup to run build script