diff --git a/.travis.yml b/.travis.yml
index b1737097..8a41478a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -13,7 +13,7 @@ cache:
   - tmp/
 before_script:
 - sudo apt-get -y update
-- sudo apt-get -y install qemu-user-static binfmt-support qemu
+- sudo apt-get -y install qemu-user-static binfmt-support qemu bmap-tools
 - sudo update-binfmts --display
 - unset GOROOT
 script:
diff --git a/scripts/create_sibling.sh b/scripts/create_sibling.sh
index e8e13968..f9b9bd05 100755
--- a/scripts/create_sibling.sh
+++ b/scripts/create_sibling.sh
@@ -5,7 +5,7 @@
 set -eu
 
 REQUIREMENTS=( wget gunzip git dd e2fsck resize2fs parted losetup qemu-system-x86_64 )
-DEBREQUIREMENTS=( wget gzip git parted qemu-system-x86 qemu-user-static parted bmap-tools )
+DEBREQUIREMENTS=( wget gzip git parted qemu-system-x86 qemu-user-static bmap-tools )
 REPO_DIR="$(dirname "$(dirname "$(realpath "$0")")")"
 TMP_DIR="${REPO_DIR}/tmp"
 MNT_DIR="${TMP_DIR}/mnt"