diff -Naur bacula-13.0.0.old/autoconf/configure.in bacula-13.0.0/autoconf/configure.in
--- bacula-13.0.0.old/autoconf/configure.in	2022-07-08 14:53:19.765602625 +0200
+++ bacula-13.0.0/autoconf/configure.in	2022-07-08 14:54:32.972908546 +0200
@@ -3404,20 +3404,9 @@
    ]
 )
 if test x$support_docker = xyes -o x$support_docker = xauto; then
-   AC_CHECK_PROG(docker_bin, docker, yes, no, "/usr/bin/")
-   if test x$docker_bin = xyes; then
-      support_docker=yes
-      FD_PLUGIN_DIR="${FD_PLUGIN_DIR} src/plugins/fd/docker"
-      FD_PLUGIN_INSTALL="${FD_PLUGIN_INSTALL} install-docker"
-   else
-      if test x$support_docker = xyes; then
-         echo " "
-         echo "You enabled a Docker Plugin build but 'docker' command not found."
-         echo " "
-         exit 1
-      fi
-      support_docker=no
-   fi
+   support_docker=yes
+   FD_PLUGIN_DIR="${FD_PLUGIN_DIR} src/plugins/fd/docker"
+   FD_PLUGIN_INSTALL="${FD_PLUGIN_INSTALL} install-docker"
 fi
 
 dnl kubernetes Plugin