diff --git a/cmd/kernel.go b/cmd/kernel.go
index 02f1e19..5c06f96 100644
--- a/cmd/kernel.go
+++ b/cmd/kernel.go
@@ -172,7 +172,7 @@ func (cmd *KernelCmd) fetchContainerCache(c container.Container) {
 	if !cmd.ContainerCache {
 		return
 	}
-	if c.Exist() {
+	if c.Exist() && container.UseCache {
 		return
 	}
 
diff --git a/container/container.go b/container/container.go
index d496096..e1affc8 100644
--- a/container/container.go
+++ b/container/container.go
@@ -241,6 +241,10 @@ func (c Container) Exist() (yes bool) {
 }
 
 func (c Container) Build(image string, envs, runs []string) (err error) {
+	if c.Exist() && UseCache {
+		return
+	}
+
 	cdir := dotfiles.Dir("containers", c.name)
 	cfile := filepath.Join(cdir, "Dockerfile")
 
diff --git a/distro/centos/centos.go b/distro/centos/centos.go
index ca1041d..bee6986 100644
--- a/distro/centos/centos.go
+++ b/distro/centos/centos.go
@@ -37,12 +37,9 @@ func (centos CentOS) Packages() (pkgs []string, err error) {
 		return
 	}
 
-	if !c.Exist() {
-		err = c.Build("centos:"+centos.release,
-			centos.envs(), centos.runs())
-		if err != nil {
-			return
-		}
+	err = c.Build("centos:"+centos.release, centos.envs(), centos.runs())
+	if err != nil {
+		return
 	}
 
 	cmd := "yum search kernel --showduplicates 2>/dev/null " +
diff --git a/distro/debian/debian.go b/distro/debian/debian.go
index b139b67..a7818c1 100644
--- a/distro/debian/debian.go
+++ b/distro/debian/debian.go
@@ -54,11 +54,9 @@ func (d Debian) Packages() (packages []string, err error) {
 		return
 	}
 
-	if !c.Exist() {
-		err = c.Build(d.image(), d.envs(), d.runs())
-		if err != nil {
-			return
-		}
+	err = c.Build(d.image(), d.envs(), d.runs())
+	if err != nil {
+		return
 	}
 
 	kernels, err := GetKernels()
diff --git a/distro/opensuse/opensuse.go b/distro/opensuse/opensuse.go
index b785f3a..3660278 100644
--- a/distro/opensuse/opensuse.go
+++ b/distro/opensuse/opensuse.go
@@ -70,11 +70,9 @@ func (suse OpenSUSE) Packages() (pkgs []string, err error) {
 		name = "opensuse/leap:" + suse.release
 	}
 
-	if !c.Exist() {
-		err = c.Build(name, suse.envs(), suse.runs())
-		if err != nil {
-			return
-		}
+	err = c.Build(name, suse.envs(), suse.runs())
+	if err != nil {
+		return
 	}
 
 	cmd := "zypper search -s --match-exact kernel-default | grep x86_64 " +
diff --git a/distro/oraclelinux/oraclelinux.go b/distro/oraclelinux/oraclelinux.go
index 05c97d6..0e400c8 100644
--- a/distro/oraclelinux/oraclelinux.go
+++ b/distro/oraclelinux/oraclelinux.go
@@ -38,12 +38,9 @@ func (ol OracleLinux) Packages() (pkgs []string, err error) {
 		return
 	}
 
-	if !c.Exist() {
-		err = c.Build("oraclelinux:"+ol.release,
-			ol.envs(), ol.runs())
-		if err != nil {
-			return
-		}
+	err = c.Build("oraclelinux:"+ol.release, ol.envs(), ol.runs())
+	if err != nil {
+		return
 	}
 
 	if ol.release == "8" {
diff --git a/distro/ubuntu/ubuntu.go b/distro/ubuntu/ubuntu.go
index 590d7ac..1ea0462 100644
--- a/distro/ubuntu/ubuntu.go
+++ b/distro/ubuntu/ubuntu.go
@@ -43,11 +43,9 @@ func (u Ubuntu) Packages() (pkgs []string, err error) {
 		return
 	}
 
-	if !c.Exist() {
-		err = c.Build("ubuntu:"+u.release, u.envs(), u.runs())
-		if err != nil {
-			return
-		}
+	err = c.Build("ubuntu:"+u.release, u.envs(), u.runs())
+	if err != nil {
+		return
 	}
 
 	cmd := "apt-cache search " +