diff --git a/images/Dockerfile.debian b/images/Dockerfile.debian
index 39d944828..b4581d094 100644
--- a/images/Dockerfile.debian
+++ b/images/Dockerfile.debian
@@ -102,6 +102,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     squashfs-tools \
     sudo \
     systemd \
+    systemd-cryptsetup \
     systemd-resolved \
     systemd-sysv \
     systemd-timesyncd \
@@ -162,4 +163,4 @@ RUN systemctl enable systemd-networkd
 RUN systemctl enable ssh
 
 # Fixup sudo perms
-RUN chown root:root /usr/bin/sudo && chmod 4755 /usr/bin/sudo
\ No newline at end of file
+RUN chown root:root /usr/bin/sudo && chmod 4755 /usr/bin/sudo
diff --git a/images/Dockerfile.kairos-debian b/images/Dockerfile.kairos-debian
index 51a8bbf9f..ca9d418e4 100644
--- a/images/Dockerfile.kairos-debian
+++ b/images/Dockerfile.kairos-debian
@@ -101,6 +101,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     squashfs-tools \
     sudo \
     systemd \
+    systemd-cryptsetup \
     systemd-resolved \
     systemd-sysv \
     systemd-timesyncd \