diff --git a/modules/rhizo_base/manifests/osmocom.pp b/modules/rhizo_base/manifests/osmocom.pp
index 7ef67dd..8b3d2f7 100644
--- a/modules/rhizo_base/manifests/osmocom.pp
+++ b/modules/rhizo_base/manifests/osmocom.pp
@@ -32,8 +32,9 @@ class rhizo_base::osmocom::buster inherits rhizo_base::osmocom::common {
       ensure   => '1.6.1rhizo1b',
       require  => Class['rhizo_base::apt'],
     }
-  package {  [ 'osmo-hlr', 'libosmo-mslookup0', 'libosmo-gsup-client0' ]:
-      ensure   => 'installed',
+  package {  [ 'osmo-hlr', 'libosmo-mslookup0', 'osmo-mslookup-tools',
+               'libosmo-gsup-client0' ]:
+      ensure   => '1.5.0+rhizo4b',
       require  => Class['rhizo_base::apt'],
     }
 }
@@ -59,8 +60,9 @@ class rhizo_base::osmocom::stretch inherits rhizo_base::osmocom::common {
   package { [ 'osmo-bsc-meas-utils' ]:
       ensure   => 'installed',
     }
-  package {  [ 'osmo-hlr', 'libosmo-mslookup0', 'libosmo-gsup-client0' ]:
-      ensure   => '1.5.0+rhizo3s',
+  package {  [ 'osmo-hlr', 'libosmo-mslookup0', 'osmo-mslookup-tools',
+               'libosmo-gsup-client0' ]:
+      ensure   => '1.5.0+rhizo4s',
       require  => Class['rhizo_base::apt'],
     }
 }