diff --git a/core/Dockerfile b/core/Dockerfile
index 4487fc9..fa01f21 100644
--- a/core/Dockerfile
+++ b/core/Dockerfile
@@ -1,6 +1,8 @@
 ARG docker_repo=zokradonh
 FROM ${docker_repo}/kopano_base
 
+ARG DEBIAN_FRONTEND=noninteractive
+
 ARG ADDITIONAL_KOPANO_PACKAGES=""
 ARG DOWNLOAD_COMMUNITY_PACKAGES=1
 ARG KOPANO_CORE_REPOSITORY_URL="file:/kopano/repo/core"
diff --git a/webapp/Dockerfile b/webapp/Dockerfile
index d9ef9ba..cee88bc 100644
--- a/webapp/Dockerfile
+++ b/webapp/Dockerfile
@@ -1,6 +1,8 @@
 ARG docker_repo=zokradonh
 FROM ${docker_repo}/kopano_base
 
+ARG DEBIAN_FRONTEND=noninteractive
+
 ARG ADDITIONAL_KOPANO_PACKAGES=""
 ARG DOWNLOAD_COMMUNITY_PACKAGES=1
 ARG KOPANO_CORE_REPOSITORY_URL="file:/kopano/repo/core"
diff --git a/zpush/Dockerfile b/zpush/Dockerfile
index 7fbc4ee..5f03b53 100644
--- a/zpush/Dockerfile
+++ b/zpush/Dockerfile
@@ -1,6 +1,8 @@
 ARG docker_repo=zokradonh
 FROM ${docker_repo}/kopano_base
 
+ARG DEBIAN_FRONTEND=noninteractive
+
 ARG ADDITIONAL_KOPANO_PACKAGES=""
 ARG DOWNLOAD_COMMUNITY_PACKAGES=1
 ARG KOPANO_CORE_REPOSITORY_URL="file:/kopano/repo/core"