diff --git a/Dockerfiles/proxy-sqlite3/alpine/Dockerfile b/Dockerfiles/proxy-sqlite3/alpine/Dockerfile
index 3c316e8c1..66623debf 100644
--- a/Dockerfiles/proxy-sqlite3/alpine/Dockerfile
+++ b/Dockerfiles/proxy-sqlite3/alpine/Dockerfile
@@ -48,6 +48,7 @@ RUN set -eux && \
             tzdata \
             traceroute \
             nmap \
+            krb5 \
             fping \
             iputils \
             openssl \
diff --git a/Dockerfiles/proxy-sqlite3/centos/Dockerfile b/Dockerfiles/proxy-sqlite3/centos/Dockerfile
index d3a09d4e5..ebe42b706 100644
--- a/Dockerfiles/proxy-sqlite3/centos/Dockerfile
+++ b/Dockerfiles/proxy-sqlite3/centos/Dockerfile
@@ -50,6 +50,7 @@ RUN --mount=type=tmpfs,target=/var/lib/dnf/ \
             libevent \
             traceroute \
             nmap \
+            krb5-workstation \
             libssh \
             fping \
             file-libs \
diff --git a/Dockerfiles/proxy-sqlite3/ol/Dockerfile b/Dockerfiles/proxy-sqlite3/ol/Dockerfile
index 80bd3d85b..9fb10b205 100644
--- a/Dockerfiles/proxy-sqlite3/ol/Dockerfile
+++ b/Dockerfiles/proxy-sqlite3/ol/Dockerfile
@@ -51,6 +51,7 @@ RUN --mount=type=tmpfs,target=/var/lib/dnf/ \
             libevent \
             traceroute \
             nmap \
+            krb5-workstation \
             libssh \
             fping \
             file-libs \
diff --git a/Dockerfiles/proxy-sqlite3/rhel/Dockerfile b/Dockerfiles/proxy-sqlite3/rhel/Dockerfile
index 6727a86cc..944655061 100644
--- a/Dockerfiles/proxy-sqlite3/rhel/Dockerfile
+++ b/Dockerfiles/proxy-sqlite3/rhel/Dockerfile
@@ -69,6 +69,7 @@ RUN --mount=type=tmpfs,target=/var/lib/dnf/ \
     INSTALL_PKGS="bash \
             traceroute \
             nmap \
+            krb5-workstation \
             shadow-utils \
             fping \
             iputils \
diff --git a/Dockerfiles/proxy-sqlite3/ubuntu/Dockerfile b/Dockerfiles/proxy-sqlite3/ubuntu/Dockerfile
index 7fa7093a8..253592ad7 100644
--- a/Dockerfiles/proxy-sqlite3/ubuntu/Dockerfile
+++ b/Dockerfiles/proxy-sqlite3/ubuntu/Dockerfile
@@ -51,6 +51,7 @@ RUN --mount=type=cache,target=/var/cache/apt/,sharing=locked \
             tzdata \
             traceroute \
             nmap \
+            krb5-user \
             ca-certificates \
             fping \
             openssl \