diff --git a/ipaserver/install/server/replicainstall.py b/ipaserver/install/server/replicainstall.py
index dce18b468..f9653ce78 100644
--- a/ipaserver/install/server/replicainstall.py
+++ b/ipaserver/install/server/replicainstall.py
@@ -564,7 +564,7 @@ def check_remote_version(client, local_version):
     remote_version = parse_version(env['version'])
     if remote_version > local_version:
         raise ScriptError(
-            "Cannot install replica of a server of higher version ({}) than"
+            "Cannot install replica of a server of higher version ({}) than "
             "the local version ({})".format(remote_version, local_version))