diff --git a/lib/bkctld-inc b/lib/bkctld-inc
index 049e5cf..58cc990 100755
--- a/lib/bkctld-inc
+++ b/lib/bkctld-inc
@@ -16,7 +16,7 @@ create_inc_btrfs() {
 
     btrfs_bin=$(command -v btrfs)
     if [ -z "${btrfs_bin}" ]; then
-        error "btrfs not found. Please install brtfs-progs."
+        error "btrfs not found. Please install btrfs-progs."
     fi
 
     if dry_run; then
diff --git a/lib/bkctld-inc-lock b/lib/bkctld-inc-lock
index 0888396..e3c704e 100755
--- a/lib/bkctld-inc-lock
+++ b/lib/bkctld-inc-lock
@@ -14,7 +14,7 @@ lock_target() {
     target="${1:?}"
     btrfs_bin=$(command -v btrfs)
     if [ -z ${btrfs_bin} ]; then
-        error "btrfs not found. Please install brtfs-progs."
+        error "btrfs not found. Please install btrfs-progs."
     fi
     if is_btrfs "${target}"; then
         ${btrfs_bin} property set -ts "${target}" ro true
diff --git a/lib/bkctld-init b/lib/bkctld-init
index 37a9f78..14a1000 100755
--- a/lib/bkctld-init
+++ b/lib/bkctld-init
@@ -18,12 +18,11 @@ test -d "${jail_path}" && error "Skip jail \`${jail_name}' : it already exists"
 # Create config and jails directory
 mkdir --parents "${CONFDIR}" "${JAILDIR}"
 
-btrfs_bin=$(command -v btrfs)
-if [ -z ${btrfs_bin} ]; then
-    error "btrfs not found. Please install brtfs-progs."
-fi
-
 if is_btrfs "$(dirname "${JAILDIR}")" || is_btrfs "${JAILDIR}"; then
+    btrfs_bin=$(command -v btrfs)
+    if [ -z ${btrfs_bin} ]; then
+        error "btrfs not found. Please install btrfs-progs."
+    fi
     ${btrfs_bin} subvolume create "${jail_path}"
 else
     mkdir --parents "${jail_path}"
diff --git a/lib/bkctld-remove b/lib/bkctld-remove
index fec8015..f3dc6c3 100755
--- a/lib/bkctld-remove
+++ b/lib/bkctld-remove
@@ -54,7 +54,7 @@ rm -rf "$(jail_config_dir "${jail_name}")"
 
 btrfs_bin=$(command -v btrfs)
 if [ -z ${btrfs_bin} ]; then
-    error "btrfs not found. Please install brtfs-progs."
+    error "btrfs not found. Please install btrfs-progs."
 fi
 
 if is_btrfs "${jail_path}"; then
diff --git a/lib/bkctld-rm b/lib/bkctld-rm
index c5b8dde..28caef8 100755
--- a/lib/bkctld-rm
+++ b/lib/bkctld-rm
@@ -64,7 +64,7 @@ delete_inc_btrfs() {
     btrfs_bin=$(command -v btrfs)
 
     if [ -z ${btrfs_bin} ]; then
-        error "btrfs not found. Please install brtfs-progs."
+        error "btrfs not found. Please install btrfs-progs."
     fi
 
     if dry_run; then