diff --git a/centos_master_docker_images.inc b/centos_master_docker_images.inc
deleted file mode 100644
index 1f8a814a3..000000000
--- a/centos_master_docker_images.inc
+++ /dev/null
@@ -1 +0,0 @@
-database/mariadb
diff --git a/centos_pike_docker_images.inc b/centos_pike_docker_images.inc
deleted file mode 100644
index f0d9ca2ae..000000000
--- a/centos_pike_docker_images.inc
+++ /dev/null
@@ -1,2 +0,0 @@
-virt/libvirt
-database/mariadb
diff --git a/database/mariadb/centos/stx-mariadb.master_docker_image b/database/mariadb/centos/stx-mariadb.master_docker_image
deleted file mode 100644
index 5c5134b03..000000000
--- a/database/mariadb/centos/stx-mariadb.master_docker_image
+++ /dev/null
@@ -1,3 +0,0 @@
-BUILDER=docker
-LABEL=stx-mariadb
-
diff --git a/database/mariadb/centos/stx-mariadb.pike_docker_image b/database/mariadb/centos/stx-mariadb.pike_docker_image
deleted file mode 100644
index 5c5134b03..000000000
--- a/database/mariadb/centos/stx-mariadb.pike_docker_image
+++ /dev/null
@@ -1,3 +0,0 @@
-BUILDER=docker
-LABEL=stx-mariadb
-
diff --git a/virt/libvirt/centos/stx-libvirt.pike_docker_image b/virt/libvirt/centos/stx-libvirt.pike_docker_image
deleted file mode 100644
index 85c8fefae..000000000
--- a/virt/libvirt/centos/stx-libvirt.pike_docker_image
+++ /dev/null
@@ -1,2 +0,0 @@
-BUILDER=docker
-LABEL=stx-libvirt